Page 1
Q.1 There are three taps of diameter 2 cm, 3 cm and 4 cm, respectively. The ratio of the
water flowing through them is equal to the ratio of the square of their diameters. The
biggest tap can fill an empty tank alone in 81 min. If all the taps are opened
simultaneously, then how long will the tank take (in min) to be filled?
Ans
1.
2.
3.
4.
Question ID : 264330122816
Status : Answered
Chosen Option : 4
Q.2 Two numbers are, respectively, 10% and 25% more than the third number. The ratio of
the two numbers is:
Ans 1. 22 : 25
2. 19 : 25
3. 23 : 25
4. 18 : 25
Question ID : 26433056318
Status : Answered
Chosen Option : 1
Q.3 A, B and C did certain investments and the ratio of their time periods is 3 : 2 : 7
respectively. Ratio of the profits of A, B and C is 4 : 3 : 14 respectively. What is the
ratio of the investments of A, B and C?
Ans 1. 1:3:4
2. 7:9:11
3. 8:9:12
4. 2:3:11
Question ID : 264330121715
Status : Answered
Chosen Option : 3
Section : Mathematical Abilities
Page- 1
Page 2
Q.1 There are three taps of diameter 2 cm, 3 cm and 4 cm, respectively. The ratio of the
water flowing through them is equal to the ratio of the square of their diameters. The
biggest tap can fill an empty tank alone in 81 min. If all the taps are opened
simultaneously, then how long will the tank take (in min) to be filled?
Ans
1.
2.
3.
4.
Question ID : 264330122816
Status : Answered
Chosen Option : 4
Q.2 Two numbers are, respectively, 10% and 25% more than the third number. The ratio of
the two numbers is:
Ans 1. 22 : 25
2. 19 : 25
3. 23 : 25
4. 18 : 25
Question ID : 26433056318
Status : Answered
Chosen Option : 1
Q.3 A, B and C did certain investments and the ratio of their time periods is 3 : 2 : 7
respectively. Ratio of the profits of A, B and C is 4 : 3 : 14 respectively. What is the
ratio of the investments of A, B and C?
Ans 1. 1:3:4
2. 7:9:11
3. 8:9:12
4. 2:3:11
Question ID : 264330121715
Status : Answered
Chosen Option : 3
Section : Mathematical Abilities
Page- 1
Q.4 A bike is sold for ?87,500 by allowing a discount of 44% on its marked price. The
marked price (in ?) of the bike is:
Ans 1. 1,56,100
2. 1,58,225
3. 1,56,250
4. 1,55,500
Question ID : 264330121708
Status : Answered
Chosen Option : 3
Q.5 A,B, C are three points such that AB = 9 cm, BC = 11 cm and AC = 20 cm. The number
of circles passing through points A,B,C is:
Ans 1. 2
2. 0
3. 1
4. 3
Question ID : 264330126437
Status : Answered
Chosen Option : 2
Q.6 A glass jar contains 6 white, 8 black, 4 red and 3 blue marbles. If a single marble is
chosen at random from the jar, what is the probability that it is black or blue?
Ans
1.
2.
3.
4.
Question ID : 264330121737
Status : Answered
Chosen Option : 2
Page- 2
Page 3
Q.1 There are three taps of diameter 2 cm, 3 cm and 4 cm, respectively. The ratio of the
water flowing through them is equal to the ratio of the square of their diameters. The
biggest tap can fill an empty tank alone in 81 min. If all the taps are opened
simultaneously, then how long will the tank take (in min) to be filled?
Ans
1.
2.
3.
4.
Question ID : 264330122816
Status : Answered
Chosen Option : 4
Q.2 Two numbers are, respectively, 10% and 25% more than the third number. The ratio of
the two numbers is:
Ans 1. 22 : 25
2. 19 : 25
3. 23 : 25
4. 18 : 25
Question ID : 26433056318
Status : Answered
Chosen Option : 1
Q.3 A, B and C did certain investments and the ratio of their time periods is 3 : 2 : 7
respectively. Ratio of the profits of A, B and C is 4 : 3 : 14 respectively. What is the
ratio of the investments of A, B and C?
Ans 1. 1:3:4
2. 7:9:11
3. 8:9:12
4. 2:3:11
Question ID : 264330121715
Status : Answered
Chosen Option : 3
Section : Mathematical Abilities
Page- 1
Q.4 A bike is sold for ?87,500 by allowing a discount of 44% on its marked price. The
marked price (in ?) of the bike is:
Ans 1. 1,56,100
2. 1,58,225
3. 1,56,250
4. 1,55,500
Question ID : 264330121708
Status : Answered
Chosen Option : 3
Q.5 A,B, C are three points such that AB = 9 cm, BC = 11 cm and AC = 20 cm. The number
of circles passing through points A,B,C is:
Ans 1. 2
2. 0
3. 1
4. 3
Question ID : 264330126437
Status : Answered
Chosen Option : 2
Q.6 A glass jar contains 6 white, 8 black, 4 red and 3 blue marbles. If a single marble is
chosen at random from the jar, what is the probability that it is black or blue?
Ans
1.
2.
3.
4.
Question ID : 264330121737
Status : Answered
Chosen Option : 2
Page- 2
Q.7
Ans 1. 35.25
2. 40.25
3. 30.33
4. 28.33
Question ID : 264330121734
Status : Not Answered
Chosen Option : --
Q.8 If interest be compounded half-yearly, then find the compound interest on ?8,000 at the
rate of 20% per annum for 1 year.
Ans 1. ?1,675
2. ?1,690
3. ?1,685
4. ?1,680
Question ID : 264330126383
Status : Answered
Chosen Option : 4
Q.9 A basket contains 350 eggs. If 12% of the eggs are rotten, how many eggs are good
enough to be sold?
Ans 1. 408
2. 310
3. 308
4. 410
Question ID : 26433066357
Status : Answered
Chosen Option : 3
Q.10 A circle touches all four sides of a quadrilateral ABCD. If AB = 18 cm, BC = 21 cm and
AD = 15 cm, then length CD is:
Ans 1. 16 cm
2. 14 cm
3. 12 cm
4. 18 cm
Question ID : 264330121661
Status : Answered
Chosen Option : 3
Page- 3
Page 4
Q.1 There are three taps of diameter 2 cm, 3 cm and 4 cm, respectively. The ratio of the
water flowing through them is equal to the ratio of the square of their diameters. The
biggest tap can fill an empty tank alone in 81 min. If all the taps are opened
simultaneously, then how long will the tank take (in min) to be filled?
Ans
1.
2.
3.
4.
Question ID : 264330122816
Status : Answered
Chosen Option : 4
Q.2 Two numbers are, respectively, 10% and 25% more than the third number. The ratio of
the two numbers is:
Ans 1. 22 : 25
2. 19 : 25
3. 23 : 25
4. 18 : 25
Question ID : 26433056318
Status : Answered
Chosen Option : 1
Q.3 A, B and C did certain investments and the ratio of their time periods is 3 : 2 : 7
respectively. Ratio of the profits of A, B and C is 4 : 3 : 14 respectively. What is the
ratio of the investments of A, B and C?
Ans 1. 1:3:4
2. 7:9:11
3. 8:9:12
4. 2:3:11
Question ID : 264330121715
Status : Answered
Chosen Option : 3
Section : Mathematical Abilities
Page- 1
Q.4 A bike is sold for ?87,500 by allowing a discount of 44% on its marked price. The
marked price (in ?) of the bike is:
Ans 1. 1,56,100
2. 1,58,225
3. 1,56,250
4. 1,55,500
Question ID : 264330121708
Status : Answered
Chosen Option : 3
Q.5 A,B, C are three points such that AB = 9 cm, BC = 11 cm and AC = 20 cm. The number
of circles passing through points A,B,C is:
Ans 1. 2
2. 0
3. 1
4. 3
Question ID : 264330126437
Status : Answered
Chosen Option : 2
Q.6 A glass jar contains 6 white, 8 black, 4 red and 3 blue marbles. If a single marble is
chosen at random from the jar, what is the probability that it is black or blue?
Ans
1.
2.
3.
4.
Question ID : 264330121737
Status : Answered
Chosen Option : 2
Page- 2
Q.7
Ans 1. 35.25
2. 40.25
3. 30.33
4. 28.33
Question ID : 264330121734
Status : Not Answered
Chosen Option : --
Q.8 If interest be compounded half-yearly, then find the compound interest on ?8,000 at the
rate of 20% per annum for 1 year.
Ans 1. ?1,675
2. ?1,690
3. ?1,685
4. ?1,680
Question ID : 264330126383
Status : Answered
Chosen Option : 4
Q.9 A basket contains 350 eggs. If 12% of the eggs are rotten, how many eggs are good
enough to be sold?
Ans 1. 408
2. 310
3. 308
4. 410
Question ID : 26433066357
Status : Answered
Chosen Option : 3
Q.10 A circle touches all four sides of a quadrilateral ABCD. If AB = 18 cm, BC = 21 cm and
AD = 15 cm, then length CD is:
Ans 1. 16 cm
2. 14 cm
3. 12 cm
4. 18 cm
Question ID : 264330121661
Status : Answered
Chosen Option : 3
Page- 3
Q.11
Ans
1. 3851 cm
3
2. 6858 cm
3
3. 4851 cm
3
4. 5821 cm
3
Question ID : 264330123009
Status : Answered
Chosen Option : 3
Q.12 Find the value of the given expression.
Ans 1. 5
2. 6
3. 4
4. 7
Question ID : 264330121642
Status : Answered
Chosen Option : 4
Q.13 Find the value of given expression.
30 – [40 – {56 – (25 – 13 – 12)}]
Ans 1. 38
2. 22
3. 14
4. 46
Question ID : 264330122828
Status : Answered
Chosen Option : 4
Q.14 The ratio of the incomes of two employees is 7 : 4, and the ratio of their expenditures
is 3 : 1. If each of them manages to save ?4,800 per month, find the sum of their
monthly incomes (in ?).
Ans 1. 21120
2. 20120
3. 21150
4. 18150
Question ID : 264330121745
Status : Answered
Chosen Option : 1
Page- 4
Page 5
Q.1 There are three taps of diameter 2 cm, 3 cm and 4 cm, respectively. The ratio of the
water flowing through them is equal to the ratio of the square of their diameters. The
biggest tap can fill an empty tank alone in 81 min. If all the taps are opened
simultaneously, then how long will the tank take (in min) to be filled?
Ans
1.
2.
3.
4.
Question ID : 264330122816
Status : Answered
Chosen Option : 4
Q.2 Two numbers are, respectively, 10% and 25% more than the third number. The ratio of
the two numbers is:
Ans 1. 22 : 25
2. 19 : 25
3. 23 : 25
4. 18 : 25
Question ID : 26433056318
Status : Answered
Chosen Option : 1
Q.3 A, B and C did certain investments and the ratio of their time periods is 3 : 2 : 7
respectively. Ratio of the profits of A, B and C is 4 : 3 : 14 respectively. What is the
ratio of the investments of A, B and C?
Ans 1. 1:3:4
2. 7:9:11
3. 8:9:12
4. 2:3:11
Question ID : 264330121715
Status : Answered
Chosen Option : 3
Section : Mathematical Abilities
Page- 1
Q.4 A bike is sold for ?87,500 by allowing a discount of 44% on its marked price. The
marked price (in ?) of the bike is:
Ans 1. 1,56,100
2. 1,58,225
3. 1,56,250
4. 1,55,500
Question ID : 264330121708
Status : Answered
Chosen Option : 3
Q.5 A,B, C are three points such that AB = 9 cm, BC = 11 cm and AC = 20 cm. The number
of circles passing through points A,B,C is:
Ans 1. 2
2. 0
3. 1
4. 3
Question ID : 264330126437
Status : Answered
Chosen Option : 2
Q.6 A glass jar contains 6 white, 8 black, 4 red and 3 blue marbles. If a single marble is
chosen at random from the jar, what is the probability that it is black or blue?
Ans
1.
2.
3.
4.
Question ID : 264330121737
Status : Answered
Chosen Option : 2
Page- 2
Q.7
Ans 1. 35.25
2. 40.25
3. 30.33
4. 28.33
Question ID : 264330121734
Status : Not Answered
Chosen Option : --
Q.8 If interest be compounded half-yearly, then find the compound interest on ?8,000 at the
rate of 20% per annum for 1 year.
Ans 1. ?1,675
2. ?1,690
3. ?1,685
4. ?1,680
Question ID : 264330126383
Status : Answered
Chosen Option : 4
Q.9 A basket contains 350 eggs. If 12% of the eggs are rotten, how many eggs are good
enough to be sold?
Ans 1. 408
2. 310
3. 308
4. 410
Question ID : 26433066357
Status : Answered
Chosen Option : 3
Q.10 A circle touches all four sides of a quadrilateral ABCD. If AB = 18 cm, BC = 21 cm and
AD = 15 cm, then length CD is:
Ans 1. 16 cm
2. 14 cm
3. 12 cm
4. 18 cm
Question ID : 264330121661
Status : Answered
Chosen Option : 3
Page- 3
Q.11
Ans
1. 3851 cm
3
2. 6858 cm
3
3. 4851 cm
3
4. 5821 cm
3
Question ID : 264330123009
Status : Answered
Chosen Option : 3
Q.12 Find the value of the given expression.
Ans 1. 5
2. 6
3. 4
4. 7
Question ID : 264330121642
Status : Answered
Chosen Option : 4
Q.13 Find the value of given expression.
30 – [40 – {56 – (25 – 13 – 12)}]
Ans 1. 38
2. 22
3. 14
4. 46
Question ID : 264330122828
Status : Answered
Chosen Option : 4
Q.14 The ratio of the incomes of two employees is 7 : 4, and the ratio of their expenditures
is 3 : 1. If each of them manages to save ?4,800 per month, find the sum of their
monthly incomes (in ?).
Ans 1. 21120
2. 20120
3. 21150
4. 18150
Question ID : 264330121745
Status : Answered
Chosen Option : 1
Page- 4
Q.15 If radius of a sphere is decreased by 48%, then by what percent does its surface area
decrease?
Ans 1. 82.91%
2. 72.96%
3. 78.98%
4. 86.26%
Question ID : 264330121658
Status : Answered
Chosen Option : 2
Q.16 The product of the two numbers is 1500 and their HCF is 10. The number of such
possible pairs is/are:
Ans 1. 1
2. 3
3. 4
4. 2
Question ID : 26433090276
Status : Answered
Chosen Option : 4
Q.17 A man buys a machine for Rs.5,000. After one year, he sells it for Rs.6000. After two
years, again he buys the same machine at Rs.8,000 and sells it for Rs.10,000. Find his
overall profit percentage for both the transactions.
Ans 1. 20.23%
2. 23.08%
3. 18.75%
4. 15.23%
Question ID : 26433058403
Status : Answered
Chosen Option : 2
Q.18 Evaluate the following.
sin 25° sin 65° – cos 25° cos 65°.
Ans 1. 4
2. 1
3. 0
4. 40
Question ID : 264330126427
Status : Answered
Chosen Option : 3
Page- 5
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