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 Page 1


T i m e 	 : 2 . 3 0 	 H r s .
M . M . 	 : 	 5 0
G e n e r a l 	 I n s t r u c t i o n s :
1 . 	 A l l 	 t h e 	 q u e s t i o n s 	 a r e 	 c o m p u l s o r y .
2 . 	 P l e a s e 	 w r i t e 	 d o w n 	 t h e 	 S e r i a l 	 N u m b e r 	 o f 	 t h e 	 q u e s t i o n 	 b e f o r e 	 a t t e m p t i n g 	 i t .
3 . 	 T h e 	 q u e s t i o n 	 p a p e r 	 c o n s i s t s 	 o f 	 2 2 	 q u e s t i o n s 	 a n d 	 i t 	 i s 	 d i v i d e d 	 i n t o 	 f o u r 	 s e c t i o n s 	 A , 	 B , 	 C , 	 a n d
D .
4 . 	 S e c t i o n 	 A 	 c o m p r i s e s 	 o f 	 5 	 q u e s t i o n s 	 c a r r y i n g 	 1 	 m a r k s 	 e a c h .
5 . 	 S e c t i o n 	 B 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 2 	 m a r k s 	 e a c h .
6 . 	 S e c t i o n 	 C 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 3 	 m a r k s 	 e a c h .
7 . 	 S e c t i o n 	 D 	 c o m p r i s e s 	 o f 	 3 	 q u e s t i o n s 	 c a r r y i n g 	 4 	 m a r k s 	 e a c h .
8 . 	 T h e r e 	 i s 	 o v e r a l l 	 c h o i c e . 	 H o w e v e r , 	 a n 	 i n t e r n a l 	 c h o i c e 	 h a s 	 b e e n 	 p r o v i d e d 	 i n 	 1 	 q u e s t i o n 	 o f 	 2
m a r k s 	 a n d 	 1 	 q u e s t i o n s 	 o f 	 5 	 m a r k s 	 e a c h .
S e c t i o n 	 A
1 . 	 S u n l i g h t 	 a n d 	 h e a t 	 a r e 	 t h e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c o m p o n e n t 	 o f 	 a 	 h a b i t a l . 	 ( B i o t i c / A b i o t i c )
2 . 	 W h e r e 	 a r e 	 p o l e s 	 o f 	 a 	 b a r 	 m a g n e t 	 l o c a t e d ?
3 . 	 I n 	 h o w 	 m a n y 	 f o r m s 	 w a t e r 	 e x i s t s 	 o n 	 e a r t h ?
4 . 	 C a n 	 w e 	 i s o l a t e / s e p a r a t e 	 t h e 	 p o l e s 	 o f 	 m a g n e t ?
5 . 	 N a m e 	 a n y 	 o n e 	 a n i m a l 	 a n d 	 o n e 	 p l a n t 	 f o u n d 	 i n 	 d e s e r t .
S e c t i o n 	 B
6 . 	 W r i t e 	 y o u r 	 a n s w e r 	 b y 	 w r i t i n g 	 T r u e 	 o r 	 F a l s e 	 i n 	 t h e 	 g i v e n 	 s e n t e n c e s :
a . 	 S e a 	 w a t e r 	 i s 	 f i t 	 f o r 	 d r i n k i n g . 	 ( 	 )
b . 	 W a t e r 	 i s 	 a 	 n a t u r a l 	 r e s o u r c e . 	 ( 	 )
7 . 	 W h a t 	 i s 	 t h e 	 n a m e 	 o f 	 t h e 	 m a g n e t 	 s h o w n 	 i n 	 t h i s 	 f i g u r e 	 w h y 	 i s 	 t h i s 	 n a m e 	 g i v e n 	 t o 	 t h i s
m a g n e t ?
Page 2


T i m e 	 : 2 . 3 0 	 H r s .
M . M . 	 : 	 5 0
G e n e r a l 	 I n s t r u c t i o n s :
1 . 	 A l l 	 t h e 	 q u e s t i o n s 	 a r e 	 c o m p u l s o r y .
2 . 	 P l e a s e 	 w r i t e 	 d o w n 	 t h e 	 S e r i a l 	 N u m b e r 	 o f 	 t h e 	 q u e s t i o n 	 b e f o r e 	 a t t e m p t i n g 	 i t .
3 . 	 T h e 	 q u e s t i o n 	 p a p e r 	 c o n s i s t s 	 o f 	 2 2 	 q u e s t i o n s 	 a n d 	 i t 	 i s 	 d i v i d e d 	 i n t o 	 f o u r 	 s e c t i o n s 	 A , 	 B , 	 C , 	 a n d
D .
4 . 	 S e c t i o n 	 A 	 c o m p r i s e s 	 o f 	 5 	 q u e s t i o n s 	 c a r r y i n g 	 1 	 m a r k s 	 e a c h .
5 . 	 S e c t i o n 	 B 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 2 	 m a r k s 	 e a c h .
6 . 	 S e c t i o n 	 C 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 3 	 m a r k s 	 e a c h .
7 . 	 S e c t i o n 	 D 	 c o m p r i s e s 	 o f 	 3 	 q u e s t i o n s 	 c a r r y i n g 	 4 	 m a r k s 	 e a c h .
8 . 	 T h e r e 	 i s 	 o v e r a l l 	 c h o i c e . 	 H o w e v e r , 	 a n 	 i n t e r n a l 	 c h o i c e 	 h a s 	 b e e n 	 p r o v i d e d 	 i n 	 1 	 q u e s t i o n 	 o f 	 2
m a r k s 	 a n d 	 1 	 q u e s t i o n s 	 o f 	 5 	 m a r k s 	 e a c h .
S e c t i o n 	 A
1 . 	 S u n l i g h t 	 a n d 	 h e a t 	 a r e 	 t h e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c o m p o n e n t 	 o f 	 a 	 h a b i t a l . 	 ( B i o t i c / A b i o t i c )
2 . 	 W h e r e 	 a r e 	 p o l e s 	 o f 	 a 	 b a r 	 m a g n e t 	 l o c a t e d ?
3 . 	 I n 	 h o w 	 m a n y 	 f o r m s 	 w a t e r 	 e x i s t s 	 o n 	 e a r t h ?
4 . 	 C a n 	 w e 	 i s o l a t e / s e p a r a t e 	 t h e 	 p o l e s 	 o f 	 m a g n e t ?
5 . 	 N a m e 	 a n y 	 o n e 	 a n i m a l 	 a n d 	 o n e 	 p l a n t 	 f o u n d 	 i n 	 d e s e r t .
S e c t i o n 	 B
6 . 	 W r i t e 	 y o u r 	 a n s w e r 	 b y 	 w r i t i n g 	 T r u e 	 o r 	 F a l s e 	 i n 	 t h e 	 g i v e n 	 s e n t e n c e s :
a . 	 S e a 	 w a t e r 	 i s 	 f i t 	 f o r 	 d r i n k i n g . 	 ( 	 )
b . 	 W a t e r 	 i s 	 a 	 n a t u r a l 	 r e s o u r c e . 	 ( 	 )
7 . 	 W h a t 	 i s 	 t h e 	 n a m e 	 o f 	 t h e 	 m a g n e t 	 s h o w n 	 i n 	 t h i s 	 f i g u r e 	 w h y 	 i s 	 t h i s 	 n a m e 	 g i v e n 	 t o 	 t h i s
m a g n e t ?
8 . 	 W r i t e 	 t w o 	 u s e s 	 o f 	 w a t e r .
9 . 	 W h a t 	 t y p e 	 o f 	 o b j e c t s 	 a r e 	 s a i d 	 t o 	 b e 	 t r a n s p a r e n t ? 	 E x p l a i n 	 w i t h 	 e x a m p l e .
1 0 . 	 S t a t e 	 t w o 	 p r o p e r t i e s 	 o f 	 a i r .
1 1 . 	 I n 	 y o u r 	 d a i l y 	 l i f e 	 w r i t e 	 m y 	 t w o 	 w a y s 	 t o 	 s a v e 	 w a t e r .
O R
C h o o s e 	 t h e 	 c o r r e c t 	 w o r d 	 a n d 	 f i l l 	 t h e 	 b l a n k s 	 s p a c e . . . . .
a . 	 O n . . . . . . . . . . . . . 	 w a t e r 	 c h a n g e s 	 i n t o 	 w a t e r 	 v a p o r . 	 ( H e a t i n g / C o o l i n g )
b . 	 O n . . . . . . . . . . . . . w a t e r 	 c h a n g e s 	 i n t o 	 i c e . 	 ( H e a t i n g / C o o l i n g )
S E C T I O N 	 ' C '
1 2 . 	 W h a t 	 i s 	 t h e 	 f u n c t i o n 	 o f 	 s c a l e s 	 a n d 	 g i l l s 	 o n 	 t h e 	 b o d y 	 o f 	 a 	 f i s h ?
1 3 . 	 W r i t e 	 a n y 	 t h r e e 	 ( 3 ) 	 u s e s 	 o f 	 m a g n e t .
1 4 . 	 C l a s s i f y 	 t h e 	 f o l l o w i n g 	 o b j e c t s 	 i n t o 	 t r a n s p a r e n t s , 	 O p a q u e 	 a n d 	 t r a n s l u c e n t 	 o b j e c t s .
F o g , 	 g l a s s , 	 w o o d , 	 A l u m i n i u m 	 s h e e t , 	 s m o k e , 	 w a t e r
1 5 . 	 A 	 b o t t l e 	 o f 	 c o l d 	 w a t e r , 	 w h e n 	 k e p t 	 i n 	 r o o m , 	 s h o w s 	 w a t e r 	 d r o p l e t s 	 o u t s i d e 	 t h e 	 b o t t l e .
E x p l a i n 	 w h y ?
1 6 . 	 W h e n 	 m a g n e t 	 A 	 ' 	 w a s 	 b r o u g h t 	 n e a r 	 m a g n e t 	 ' B ' 	 m a g n e t 	 ' B ' 	 m o v e d 	 a w a y 	 f r o m 	 m a g n e t 	 A 	 '
W h a t 	 c a n 	 b e 	 p o s s i b l e 	 r e a s o n s ? 	 E x p l a i n .
1 7 . 	 a . 	 W r i t e 	 t h e 	 n a m e s 	 o f 	 a n y 	 f o u r 	 c o n s t i t u e n t s 	 o f 	 A i r 	 i n 	 t h e 	 a t m o s p h e r e .
b . 	 W h i c h 	 c o n s t i t u e n t 	 o f 	 a i r 	 i s 	 f o u n d 	 i n 	 m a x i m u m 	 a m o u n t ?
1 8 . 	 a . 	 T h e 	 b o d y 	 o f 	 a 	 C a m e l 	 h a s 	 c e r t a i n 	 c h a r a c t e r i s t i c s 	 t o 	 m o v e 	 o n 	 s a n d 	 a n d 	 t o 	 b e a r 	 t h e 	 h e a t
o f 	 t h e 	 d e s e r t . 	 E x p l a i n 	 t h e m .
b . 	 W h a t 	 a r e 	 t h e 	 b i o t i c 	 c o m p o n e n t 	 o f 	 a 	 h a b i t a t e ?
S E C T I O N 	 ' D '
Page 3


T i m e 	 : 2 . 3 0 	 H r s .
M . M . 	 : 	 5 0
G e n e r a l 	 I n s t r u c t i o n s :
1 . 	 A l l 	 t h e 	 q u e s t i o n s 	 a r e 	 c o m p u l s o r y .
2 . 	 P l e a s e 	 w r i t e 	 d o w n 	 t h e 	 S e r i a l 	 N u m b e r 	 o f 	 t h e 	 q u e s t i o n 	 b e f o r e 	 a t t e m p t i n g 	 i t .
3 . 	 T h e 	 q u e s t i o n 	 p a p e r 	 c o n s i s t s 	 o f 	 2 2 	 q u e s t i o n s 	 a n d 	 i t 	 i s 	 d i v i d e d 	 i n t o 	 f o u r 	 s e c t i o n s 	 A , 	 B , 	 C , 	 a n d
D .
4 . 	 S e c t i o n 	 A 	 c o m p r i s e s 	 o f 	 5 	 q u e s t i o n s 	 c a r r y i n g 	 1 	 m a r k s 	 e a c h .
5 . 	 S e c t i o n 	 B 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 2 	 m a r k s 	 e a c h .
6 . 	 S e c t i o n 	 C 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 3 	 m a r k s 	 e a c h .
7 . 	 S e c t i o n 	 D 	 c o m p r i s e s 	 o f 	 3 	 q u e s t i o n s 	 c a r r y i n g 	 4 	 m a r k s 	 e a c h .
8 . 	 T h e r e 	 i s 	 o v e r a l l 	 c h o i c e . 	 H o w e v e r , 	 a n 	 i n t e r n a l 	 c h o i c e 	 h a s 	 b e e n 	 p r o v i d e d 	 i n 	 1 	 q u e s t i o n 	 o f 	 2
m a r k s 	 a n d 	 1 	 q u e s t i o n s 	 o f 	 5 	 m a r k s 	 e a c h .
S e c t i o n 	 A
1 . 	 S u n l i g h t 	 a n d 	 h e a t 	 a r e 	 t h e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c o m p o n e n t 	 o f 	 a 	 h a b i t a l . 	 ( B i o t i c / A b i o t i c )
2 . 	 W h e r e 	 a r e 	 p o l e s 	 o f 	 a 	 b a r 	 m a g n e t 	 l o c a t e d ?
3 . 	 I n 	 h o w 	 m a n y 	 f o r m s 	 w a t e r 	 e x i s t s 	 o n 	 e a r t h ?
4 . 	 C a n 	 w e 	 i s o l a t e / s e p a r a t e 	 t h e 	 p o l e s 	 o f 	 m a g n e t ?
5 . 	 N a m e 	 a n y 	 o n e 	 a n i m a l 	 a n d 	 o n e 	 p l a n t 	 f o u n d 	 i n 	 d e s e r t .
S e c t i o n 	 B
6 . 	 W r i t e 	 y o u r 	 a n s w e r 	 b y 	 w r i t i n g 	 T r u e 	 o r 	 F a l s e 	 i n 	 t h e 	 g i v e n 	 s e n t e n c e s :
a . 	 S e a 	 w a t e r 	 i s 	 f i t 	 f o r 	 d r i n k i n g . 	 ( 	 )
b . 	 W a t e r 	 i s 	 a 	 n a t u r a l 	 r e s o u r c e . 	 ( 	 )
7 . 	 W h a t 	 i s 	 t h e 	 n a m e 	 o f 	 t h e 	 m a g n e t 	 s h o w n 	 i n 	 t h i s 	 f i g u r e 	 w h y 	 i s 	 t h i s 	 n a m e 	 g i v e n 	 t o 	 t h i s
m a g n e t ?
8 . 	 W r i t e 	 t w o 	 u s e s 	 o f 	 w a t e r .
9 . 	 W h a t 	 t y p e 	 o f 	 o b j e c t s 	 a r e 	 s a i d 	 t o 	 b e 	 t r a n s p a r e n t ? 	 E x p l a i n 	 w i t h 	 e x a m p l e .
1 0 . 	 S t a t e 	 t w o 	 p r o p e r t i e s 	 o f 	 a i r .
1 1 . 	 I n 	 y o u r 	 d a i l y 	 l i f e 	 w r i t e 	 m y 	 t w o 	 w a y s 	 t o 	 s a v e 	 w a t e r .
O R
C h o o s e 	 t h e 	 c o r r e c t 	 w o r d 	 a n d 	 f i l l 	 t h e 	 b l a n k s 	 s p a c e . . . . .
a . 	 O n . . . . . . . . . . . . . 	 w a t e r 	 c h a n g e s 	 i n t o 	 w a t e r 	 v a p o r . 	 ( H e a t i n g / C o o l i n g )
b . 	 O n . . . . . . . . . . . . . w a t e r 	 c h a n g e s 	 i n t o 	 i c e . 	 ( H e a t i n g / C o o l i n g )
S E C T I O N 	 ' C '
1 2 . 	 W h a t 	 i s 	 t h e 	 f u n c t i o n 	 o f 	 s c a l e s 	 a n d 	 g i l l s 	 o n 	 t h e 	 b o d y 	 o f 	 a 	 f i s h ?
1 3 . 	 W r i t e 	 a n y 	 t h r e e 	 ( 3 ) 	 u s e s 	 o f 	 m a g n e t .
1 4 . 	 C l a s s i f y 	 t h e 	 f o l l o w i n g 	 o b j e c t s 	 i n t o 	 t r a n s p a r e n t s , 	 O p a q u e 	 a n d 	 t r a n s l u c e n t 	 o b j e c t s .
F o g , 	 g l a s s , 	 w o o d , 	 A l u m i n i u m 	 s h e e t , 	 s m o k e , 	 w a t e r
1 5 . 	 A 	 b o t t l e 	 o f 	 c o l d 	 w a t e r , 	 w h e n 	 k e p t 	 i n 	 r o o m , 	 s h o w s 	 w a t e r 	 d r o p l e t s 	 o u t s i d e 	 t h e 	 b o t t l e .
E x p l a i n 	 w h y ?
1 6 . 	 W h e n 	 m a g n e t 	 A 	 ' 	 w a s 	 b r o u g h t 	 n e a r 	 m a g n e t 	 ' B ' 	 m a g n e t 	 ' B ' 	 m o v e d 	 a w a y 	 f r o m 	 m a g n e t 	 A 	 '
W h a t 	 c a n 	 b e 	 p o s s i b l e 	 r e a s o n s ? 	 E x p l a i n .
1 7 . 	 a . 	 W r i t e 	 t h e 	 n a m e s 	 o f 	 a n y 	 f o u r 	 c o n s t i t u e n t s 	 o f 	 A i r 	 i n 	 t h e 	 a t m o s p h e r e .
b . 	 W h i c h 	 c o n s t i t u e n t 	 o f 	 a i r 	 i s 	 f o u n d 	 i n 	 m a x i m u m 	 a m o u n t ?
1 8 . 	 a . 	 T h e 	 b o d y 	 o f 	 a 	 C a m e l 	 h a s 	 c e r t a i n 	 c h a r a c t e r i s t i c s 	 t o 	 m o v e 	 o n 	 s a n d 	 a n d 	 t o 	 b e a r 	 t h e 	 h e a t
o f 	 t h e 	 d e s e r t . 	 E x p l a i n 	 t h e m .
b . 	 W h a t 	 a r e 	 t h e 	 b i o t i c 	 c o m p o n e n t 	 o f 	 a 	 h a b i t a t e ?
S E C T I O N 	 ' D '
1 8 . 	 a . 	 T h e 	 b o d y 	 o f 	 a 	 C a m e l 	 h a s 	 c e r t a i n 	 c h a r a c t e r i s t i c s 	 t o 	 m o v e 	 o n 	 s a n d 	 a n d 	 t o 	 h e a r 	 t h e 	 h e a t
o f 	 t h e 	 d e s e r t . 	 E x p l a i n 	 t h e m .
b . 	 W h a t 	 a r e 	 t h e 	 b i o t i c 	 c o m p o n e n t 	 o f 	 a 	 h a b i t a t e ?
1 9 . 	
a . 	 i . 	 N a m e 	 t h e 	 i n s t r u m e n t 	 s h o w n 	 i n 	 t h e 	 f i g u r e .
i i . 	 W h a t 	 i s 	 t h e 	 u s e 	 o f 	 t h i s 	 i n s t r u m e n t ?
b . 	 T a k e 	 a 	 b u r n i n g 	 c a n d l e 	 a n d 	 c o v e r 	 i t 	 w i t h 	 a n 	 i n v e r t e d 	 g l a s s 	 t u m b l e r 	 w h a t 	 w i l l 	 h a p p e n
a n d 	 w h y ? 	 E x p l a i n .
2 0 . 	
	 O n 	 t h e 	 b a s i s 	 o f 	 a b o v e 	 f i g u r e 	 C h o o s e 	 t h e 	 r i g h t 	 o p t i o n s .
a . 	 W h e n 	 l i g h t 	 s o u r c e 	 i s 	 a t 	 p o s i t i o n / t h e n 	 s h a d o w 	 o f 	 t r e e 	 w i l l 	 b e 	 f o r m e d - t o w a r d s 	 p o i n t 	 A /
Page 4


T i m e 	 : 2 . 3 0 	 H r s .
M . M . 	 : 	 5 0
G e n e r a l 	 I n s t r u c t i o n s :
1 . 	 A l l 	 t h e 	 q u e s t i o n s 	 a r e 	 c o m p u l s o r y .
2 . 	 P l e a s e 	 w r i t e 	 d o w n 	 t h e 	 S e r i a l 	 N u m b e r 	 o f 	 t h e 	 q u e s t i o n 	 b e f o r e 	 a t t e m p t i n g 	 i t .
3 . 	 T h e 	 q u e s t i o n 	 p a p e r 	 c o n s i s t s 	 o f 	 2 2 	 q u e s t i o n s 	 a n d 	 i t 	 i s 	 d i v i d e d 	 i n t o 	 f o u r 	 s e c t i o n s 	 A , 	 B , 	 C , 	 a n d
D .
4 . 	 S e c t i o n 	 A 	 c o m p r i s e s 	 o f 	 5 	 q u e s t i o n s 	 c a r r y i n g 	 1 	 m a r k s 	 e a c h .
5 . 	 S e c t i o n 	 B 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 2 	 m a r k s 	 e a c h .
6 . 	 S e c t i o n 	 C 	 c o m p r i s e s 	 o f 	 6 	 q u e s t i o n s 	 c a r r y i n g 	 3 	 m a r k s 	 e a c h .
7 . 	 S e c t i o n 	 D 	 c o m p r i s e s 	 o f 	 3 	 q u e s t i o n s 	 c a r r y i n g 	 4 	 m a r k s 	 e a c h .
8 . 	 T h e r e 	 i s 	 o v e r a l l 	 c h o i c e . 	 H o w e v e r , 	 a n 	 i n t e r n a l 	 c h o i c e 	 h a s 	 b e e n 	 p r o v i d e d 	 i n 	 1 	 q u e s t i o n 	 o f 	 2
m a r k s 	 a n d 	 1 	 q u e s t i o n s 	 o f 	 5 	 m a r k s 	 e a c h .
S e c t i o n 	 A
1 . 	 S u n l i g h t 	 a n d 	 h e a t 	 a r e 	 t h e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c o m p o n e n t 	 o f 	 a 	 h a b i t a l . 	 ( B i o t i c / A b i o t i c )
2 . 	 W h e r e 	 a r e 	 p o l e s 	 o f 	 a 	 b a r 	 m a g n e t 	 l o c a t e d ?
3 . 	 I n 	 h o w 	 m a n y 	 f o r m s 	 w a t e r 	 e x i s t s 	 o n 	 e a r t h ?
4 . 	 C a n 	 w e 	 i s o l a t e / s e p a r a t e 	 t h e 	 p o l e s 	 o f 	 m a g n e t ?
5 . 	 N a m e 	 a n y 	 o n e 	 a n i m a l 	 a n d 	 o n e 	 p l a n t 	 f o u n d 	 i n 	 d e s e r t .
S e c t i o n 	 B
6 . 	 W r i t e 	 y o u r 	 a n s w e r 	 b y 	 w r i t i n g 	 T r u e 	 o r 	 F a l s e 	 i n 	 t h e 	 g i v e n 	 s e n t e n c e s :
a . 	 S e a 	 w a t e r 	 i s 	 f i t 	 f o r 	 d r i n k i n g . 	 ( 	 )
b . 	 W a t e r 	 i s 	 a 	 n a t u r a l 	 r e s o u r c e . 	 ( 	 )
7 . 	 W h a t 	 i s 	 t h e 	 n a m e 	 o f 	 t h e 	 m a g n e t 	 s h o w n 	 i n 	 t h i s 	 f i g u r e 	 w h y 	 i s 	 t h i s 	 n a m e 	 g i v e n 	 t o 	 t h i s
m a g n e t ?
8 . 	 W r i t e 	 t w o 	 u s e s 	 o f 	 w a t e r .
9 . 	 W h a t 	 t y p e 	 o f 	 o b j e c t s 	 a r e 	 s a i d 	 t o 	 b e 	 t r a n s p a r e n t ? 	 E x p l a i n 	 w i t h 	 e x a m p l e .
1 0 . 	 S t a t e 	 t w o 	 p r o p e r t i e s 	 o f 	 a i r .
1 1 . 	 I n 	 y o u r 	 d a i l y 	 l i f e 	 w r i t e 	 m y 	 t w o 	 w a y s 	 t o 	 s a v e 	 w a t e r .
O R
C h o o s e 	 t h e 	 c o r r e c t 	 w o r d 	 a n d 	 f i l l 	 t h e 	 b l a n k s 	 s p a c e . . . . .
a . 	 O n . . . . . . . . . . . . . 	 w a t e r 	 c h a n g e s 	 i n t o 	 w a t e r 	 v a p o r . 	 ( H e a t i n g / C o o l i n g )
b . 	 O n . . . . . . . . . . . . . w a t e r 	 c h a n g e s 	 i n t o 	 i c e . 	 ( H e a t i n g / C o o l i n g )
S E C T I O N 	 ' C '
1 2 . 	 W h a t 	 i s 	 t h e 	 f u n c t i o n 	 o f 	 s c a l e s 	 a n d 	 g i l l s 	 o n 	 t h e 	 b o d y 	 o f 	 a 	 f i s h ?
1 3 . 	 W r i t e 	 a n y 	 t h r e e 	 ( 3 ) 	 u s e s 	 o f 	 m a g n e t .
1 4 . 	 C l a s s i f y 	 t h e 	 f o l l o w i n g 	 o b j e c t s 	 i n t o 	 t r a n s p a r e n t s , 	 O p a q u e 	 a n d 	 t r a n s l u c e n t 	 o b j e c t s .
F o g , 	 g l a s s , 	 w o o d , 	 A l u m i n i u m 	 s h e e t , 	 s m o k e , 	 w a t e r
1 5 . 	 A 	 b o t t l e 	 o f 	 c o l d 	 w a t e r , 	 w h e n 	 k e p t 	 i n 	 r o o m , 	 s h o w s 	 w a t e r 	 d r o p l e t s 	 o u t s i d e 	 t h e 	 b o t t l e .
E x p l a i n 	 w h y ?
1 6 . 	 W h e n 	 m a g n e t 	 A 	 ' 	 w a s 	 b r o u g h t 	 n e a r 	 m a g n e t 	 ' B ' 	 m a g n e t 	 ' B ' 	 m o v e d 	 a w a y 	 f r o m 	 m a g n e t 	 A 	 '
W h a t 	 c a n 	 b e 	 p o s s i b l e 	 r e a s o n s ? 	 E x p l a i n .
1 7 . 	 a . 	 W r i t e 	 t h e 	 n a m e s 	 o f 	 a n y 	 f o u r 	 c o n s t i t u e n t s 	 o f 	 A i r 	 i n 	 t h e 	 a t m o s p h e r e .
b . 	 W h i c h 	 c o n s t i t u e n t 	 o f 	 a i r 	 i s 	 f o u n d 	 i n 	 m a x i m u m 	 a m o u n t ?
1 8 . 	 a . 	 T h e 	 b o d y 	 o f 	 a 	 C a m e l 	 h a s 	 c e r t a i n 	 c h a r a c t e r i s t i c s 	 t o 	 m o v e 	 o n 	 s a n d 	 a n d 	 t o 	 b e a r 	 t h e 	 h e a t
o f 	 t h e 	 d e s e r t . 	 E x p l a i n 	 t h e m .
b . 	 W h a t 	 a r e 	 t h e 	 b i o t i c 	 c o m p o n e n t 	 o f 	 a 	 h a b i t a t e ?
S E C T I O N 	 ' D '
1 8 . 	 a . 	 T h e 	 b o d y 	 o f 	 a 	 C a m e l 	 h a s 	 c e r t a i n 	 c h a r a c t e r i s t i c s 	 t o 	 m o v e 	 o n 	 s a n d 	 a n d 	 t o 	 h e a r 	 t h e 	 h e a t
o f 	 t h e 	 d e s e r t . 	 E x p l a i n 	 t h e m .
b . 	 W h a t 	 a r e 	 t h e 	 b i o t i c 	 c o m p o n e n t 	 o f 	 a 	 h a b i t a t e ?
1 9 . 	
a . 	 i . 	 N a m e 	 t h e 	 i n s t r u m e n t 	 s h o w n 	 i n 	 t h e 	 f i g u r e .
i i . 	 W h a t 	 i s 	 t h e 	 u s e 	 o f 	 t h i s 	 i n s t r u m e n t ?
b . 	 T a k e 	 a 	 b u r n i n g 	 c a n d l e 	 a n d 	 c o v e r 	 i t 	 w i t h 	 a n 	 i n v e r t e d 	 g l a s s 	 t u m b l e r 	 w h a t 	 w i l l 	 h a p p e n
a n d 	 w h y ? 	 E x p l a i n .
2 0 . 	
	 O n 	 t h e 	 b a s i s 	 o f 	 a b o v e 	 f i g u r e 	 C h o o s e 	 t h e 	 r i g h t 	 o p t i o n s .
a . 	 W h e n 	 l i g h t 	 s o u r c e 	 i s 	 a t 	 p o s i t i o n / t h e n 	 s h a d o w 	 o f 	 t r e e 	 w i l l 	 b e 	 f o r m e d - t o w a r d s 	 p o i n t 	 A /
t o w a r d s 	 p o i n t 	 B
b . 	 W h e n 	 l i g h t 	 s o u r c e 	 i n 	 a t 	 p o s i t i o n 	 3 	 t h e n 	 s h a d o w 	 o f 	 t r e e 	 w i l l 	 b e 	 f o r m e d - t o w a r d 	 p o i n t
A / t o w a r d 	 p o i n t 	 B
c . 	 I n 	 w h i c h 	 p o s i t i o n 	 s i z e 	 o f 	 s h a d o w 	 w i l l 	 b e 	 s m a l l e s t - P o s i t i o n 	 1 / 	 P o s i t i o n 	 2 / 	 P o s i t i o n 	 3
d . 	 C o l o u r 	 o f 	 s h a d o w 	 w i l l 	 h e - g r e e n / b l a c k .
e . 	 I n 	 w h i c h 	 p o s i t i o n 	 s i z e 	 o f 	 s h a d o w 	 w i l l 	 b e 	 b i g g e s t - P o s i t i o n 	 l / P o s i t i o n 	 3 / P o s i t i o n 	 I 	 a n d 	 3
B o t h .
O R
W h a t 	 d o 	 y o u 	 u n d e r s t a n d 	 b y 	 r e f l e c t i o n 	 o f 	 l i g h t ?
W i t h 	 t h e 	 h e l p 	 o f 	 t o r c h 	 a n d 	 m i r r o r 	 e x p l a i n 	 r e f l e c t i o n 	 o f 	 l i g h t .
O R
E x p l a i n 	 w i t h 	 t h e 	 h e l p 	 o f 	 f i g u r e .
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FAQs on Class 6 Science: CBSE Past Year Paper - 2

1. What is the CBSE Class 6 Science Past Year Paper exam?
Ans. The CBSE Class 6 Science Past Year Paper exam is an examination conducted by the Central Board of Secondary Education (CBSE) for Class 6 students. It is designed to assess their understanding and knowledge of Science topics covered in the curriculum.
2. How can I access the CBSE Class 6 Science Past Year Paper - 2?
Ans. The CBSE Class 6 Science Past Year Paper - 2 can be accessed through various sources. You can find it on the official CBSE website, educational platforms, or by purchasing previous year paper books specifically designed for CBSE exams.
3. What is the importance of solving past year papers for the CBSE Class 6 Science exam?
Ans. Solving past year papers for the CBSE Class 6 Science exam is crucial as it helps students familiarize themselves with the exam pattern, question types, and time management. It also allows them to assess their knowledge and identify areas that require more attention and practice.
4. Are there any websites or apps that provide CBSE Class 6 Science Past Year Paper solutions?
Ans. Yes, there are several websites and educational apps that provide CBSE Class 6 Science Past Year Paper solutions. These resources offer detailed explanations and step-by-step solutions for each question, helping students understand the concepts better and improve their problem-solving skills.
5. How can I effectively utilize the CBSE Class 6 Science Past Year Paper - 2 for exam preparation?
Ans. To effectively utilize the CBSE Class 6 Science Past Year Paper - 2 for exam preparation, start by solving the paper under exam conditions to simulate the actual exam environment. Once done, evaluate your performance, identify weak areas, and revise those topics thoroughly. Analyze the solutions provided and understand the correct approach to solve each question. Practice regularly with past year papers to enhance your problem-solving skills and boost confidence for the actual exam.
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