Page 1
Q.1 A boat covers 35 km downstream in 2 h and covers the same distance upstream in 7 h.
Find the speed (in km/h) of the boat in still water.
Ans 1. 11.25
2. 28.75
3. 18.25
4. 10.55
Question ID : 264330121726
Status : Answered
Chosen Option : 1
Q.2 What is the compound interest on a sum of ?25,000 after three years at a rate of 12 per
cent per annum interest compounded yearly?
Ans 1. ?10,123.20
2. ?9,824.00
3. ?10,520.00
4. ?9,956.86
Question ID : 264330126380
Status : Answered
Chosen Option : 1
Q.3
The LCM of x
2
- 8x + 15 and x
2
- 5x + 6 is:
Ans 1. (x - 2) (x - 3) (x - 5)
2. (x - 6)
2
(x + 1) (x - 3)
3. (x - 6) (x + 1) (x - 3)
4. (x + 6) (x + 1) (x - 3)
Question ID : 26433090279
Status : Answered
Chosen Option : 1
Section : Mathematical Abilities
Page- 1
Page 2
Q.1 A boat covers 35 km downstream in 2 h and covers the same distance upstream in 7 h.
Find the speed (in km/h) of the boat in still water.
Ans 1. 11.25
2. 28.75
3. 18.25
4. 10.55
Question ID : 264330121726
Status : Answered
Chosen Option : 1
Q.2 What is the compound interest on a sum of ?25,000 after three years at a rate of 12 per
cent per annum interest compounded yearly?
Ans 1. ?10,123.20
2. ?9,824.00
3. ?10,520.00
4. ?9,956.86
Question ID : 264330126380
Status : Answered
Chosen Option : 1
Q.3
The LCM of x
2
- 8x + 15 and x
2
- 5x + 6 is:
Ans 1. (x - 2) (x - 3) (x - 5)
2. (x - 6)
2
(x + 1) (x - 3)
3. (x - 6) (x + 1) (x - 3)
4. (x + 6) (x + 1) (x - 3)
Question ID : 26433090279
Status : Answered
Chosen Option : 1
Section : Mathematical Abilities
Page- 1
Q.4 The cost of 3 kg of rice is ?180. The cost of 8 kg of rice is equal to that of 5 kg of pulse.
The cost of 15 kg of pulses is equal to that of 2 kg of tea. The cost of 3 kg of tea is
equal to that of 6 kg of walnuts. What is the cost (in ?) of 10 kg of walnuts?
Ans 1. 2400
2. 3200
3. 2800
4. 3600
Question ID : 264330121746
Status : Answered
Chosen Option : 4
Q.5 What is the ratio of the simple interest earned on a certain amount at the rate of 21%
per annum for 8 years to that earned on the same sum at the same rate for 21 years?
Ans 1. 8:21
2. 21:5
3. 5:21
4. 21:8
Question ID : 264330122692
Status : Answered
Chosen Option : 1
Q.6 Select the INCORRECT formula from the following options.
Ans
1.
2.
3.
4.
Question ID : 264330126432
Status : Answered
Chosen Option : 3
Q.7 Find the standard deviation of the following data (rounded off to two decimal places).
5, 3, 4, 7
Ans 1. 1.48
2. 3.21
3. 4.12
4. 2.45
Question ID : 264330121735
Status : Marked For Review
Chosen Option : 4
Page- 2
Page 3
Q.1 A boat covers 35 km downstream in 2 h and covers the same distance upstream in 7 h.
Find the speed (in km/h) of the boat in still water.
Ans 1. 11.25
2. 28.75
3. 18.25
4. 10.55
Question ID : 264330121726
Status : Answered
Chosen Option : 1
Q.2 What is the compound interest on a sum of ?25,000 after three years at a rate of 12 per
cent per annum interest compounded yearly?
Ans 1. ?10,123.20
2. ?9,824.00
3. ?10,520.00
4. ?9,956.86
Question ID : 264330126380
Status : Answered
Chosen Option : 1
Q.3
The LCM of x
2
- 8x + 15 and x
2
- 5x + 6 is:
Ans 1. (x - 2) (x - 3) (x - 5)
2. (x - 6)
2
(x + 1) (x - 3)
3. (x - 6) (x + 1) (x - 3)
4. (x + 6) (x + 1) (x - 3)
Question ID : 26433090279
Status : Answered
Chosen Option : 1
Section : Mathematical Abilities
Page- 1
Q.4 The cost of 3 kg of rice is ?180. The cost of 8 kg of rice is equal to that of 5 kg of pulse.
The cost of 15 kg of pulses is equal to that of 2 kg of tea. The cost of 3 kg of tea is
equal to that of 6 kg of walnuts. What is the cost (in ?) of 10 kg of walnuts?
Ans 1. 2400
2. 3200
3. 2800
4. 3600
Question ID : 264330121746
Status : Answered
Chosen Option : 4
Q.5 What is the ratio of the simple interest earned on a certain amount at the rate of 21%
per annum for 8 years to that earned on the same sum at the same rate for 21 years?
Ans 1. 8:21
2. 21:5
3. 5:21
4. 21:8
Question ID : 264330122692
Status : Answered
Chosen Option : 1
Q.6 Select the INCORRECT formula from the following options.
Ans
1.
2.
3.
4.
Question ID : 264330126432
Status : Answered
Chosen Option : 3
Q.7 Find the standard deviation of the following data (rounded off to two decimal places).
5, 3, 4, 7
Ans 1. 1.48
2. 3.21
3. 4.12
4. 2.45
Question ID : 264330121735
Status : Marked For Review
Chosen Option : 4
Page- 2
Q.8 Suresh, Dinesh and Ramesh became partners in a business by investing money in the
ratio of 3 : 6 : 8. If their investments is increased by 5%, 15% and 20%, respectively,
then what will be the ratio of their profits for one year?
Ans
1. 7 :46 :64
2. 19 :46 :64
3. 21 :46 :64
4. 35 :46 :64
Question ID : 264330121716
Status : Answered
Chosen Option : 3
Q.9 The ratio of marks obtained by Rajesh, Rakesh and Ramesh in an exam is 2 : 4 : 9.
What are the marks obtained by Rakesh and Ramesh, if Rajesh scored 30 marks in the
exam?
Ans 1. Rakesh = 40, Ramesh = 90
2. Rakesh = 60, Ramesh = 135
3. Rakesh = 120, Ramesh = 180
4. Rakesh = 90, Ramesh = 40
Question ID : 26433058140
Status : Answered
Chosen Option : 2
Q.10 The average of 20 numbers is 32. If two numbers are 29 and 31, then what is the
average of the remaining numbers (correct up to two decimals)?
Ans 1. 31.24
2. 30.22
3. 34.44
4. 32.22
Question ID : 26433073076
Status : Answered
Chosen Option : 4
Q.11 The angle of elevation of the top of a building at a distance of 70 m from its foot on a
horizontal plane is found to be 60°. Find the height of the building.
Ans
1.
2.
3.
4.
Question ID : 264330126425
Status : Answered
Chosen Option : 1
Page- 3
Page 4
Q.1 A boat covers 35 km downstream in 2 h and covers the same distance upstream in 7 h.
Find the speed (in km/h) of the boat in still water.
Ans 1. 11.25
2. 28.75
3. 18.25
4. 10.55
Question ID : 264330121726
Status : Answered
Chosen Option : 1
Q.2 What is the compound interest on a sum of ?25,000 after three years at a rate of 12 per
cent per annum interest compounded yearly?
Ans 1. ?10,123.20
2. ?9,824.00
3. ?10,520.00
4. ?9,956.86
Question ID : 264330126380
Status : Answered
Chosen Option : 1
Q.3
The LCM of x
2
- 8x + 15 and x
2
- 5x + 6 is:
Ans 1. (x - 2) (x - 3) (x - 5)
2. (x - 6)
2
(x + 1) (x - 3)
3. (x - 6) (x + 1) (x - 3)
4. (x + 6) (x + 1) (x - 3)
Question ID : 26433090279
Status : Answered
Chosen Option : 1
Section : Mathematical Abilities
Page- 1
Q.4 The cost of 3 kg of rice is ?180. The cost of 8 kg of rice is equal to that of 5 kg of pulse.
The cost of 15 kg of pulses is equal to that of 2 kg of tea. The cost of 3 kg of tea is
equal to that of 6 kg of walnuts. What is the cost (in ?) of 10 kg of walnuts?
Ans 1. 2400
2. 3200
3. 2800
4. 3600
Question ID : 264330121746
Status : Answered
Chosen Option : 4
Q.5 What is the ratio of the simple interest earned on a certain amount at the rate of 21%
per annum for 8 years to that earned on the same sum at the same rate for 21 years?
Ans 1. 8:21
2. 21:5
3. 5:21
4. 21:8
Question ID : 264330122692
Status : Answered
Chosen Option : 1
Q.6 Select the INCORRECT formula from the following options.
Ans
1.
2.
3.
4.
Question ID : 264330126432
Status : Answered
Chosen Option : 3
Q.7 Find the standard deviation of the following data (rounded off to two decimal places).
5, 3, 4, 7
Ans 1. 1.48
2. 3.21
3. 4.12
4. 2.45
Question ID : 264330121735
Status : Marked For Review
Chosen Option : 4
Page- 2
Q.8 Suresh, Dinesh and Ramesh became partners in a business by investing money in the
ratio of 3 : 6 : 8. If their investments is increased by 5%, 15% and 20%, respectively,
then what will be the ratio of their profits for one year?
Ans
1. 7 :46 :64
2. 19 :46 :64
3. 21 :46 :64
4. 35 :46 :64
Question ID : 264330121716
Status : Answered
Chosen Option : 3
Q.9 The ratio of marks obtained by Rajesh, Rakesh and Ramesh in an exam is 2 : 4 : 9.
What are the marks obtained by Rakesh and Ramesh, if Rajesh scored 30 marks in the
exam?
Ans 1. Rakesh = 40, Ramesh = 90
2. Rakesh = 60, Ramesh = 135
3. Rakesh = 120, Ramesh = 180
4. Rakesh = 90, Ramesh = 40
Question ID : 26433058140
Status : Answered
Chosen Option : 2
Q.10 The average of 20 numbers is 32. If two numbers are 29 and 31, then what is the
average of the remaining numbers (correct up to two decimals)?
Ans 1. 31.24
2. 30.22
3. 34.44
4. 32.22
Question ID : 26433073076
Status : Answered
Chosen Option : 4
Q.11 The angle of elevation of the top of a building at a distance of 70 m from its foot on a
horizontal plane is found to be 60°. Find the height of the building.
Ans
1.
2.
3.
4.
Question ID : 264330126425
Status : Answered
Chosen Option : 1
Page- 3
Q.12
Ans 1. 41°
2. 38°
3. 40°
4. 39°
Question ID : 264330122883
Status : Answered
Chosen Option : 4
Q.13 Find the value of the given expression.
Ans 1. 4
2. 6
3. 5
4. 2
Question ID : 264330121643
Status : Answered
Chosen Option : 1
Q.14 Find the single equivalent discount for successive discounts of 12%, 18% and 25% on
the marked price of a car.
Ans 1. 35.28%
2. 42.65%
3. 40.25%
4. 45.88%
Question ID : 264330121709
Status : Answered
Chosen Option : 4
Q.15 Rewa has some hens and some goats. If the total number of animal heads is 100 and
the total number of animal feet is 348, then what is the total number of goats with
Rewa?
Ans 1. 76
2. 74
3. 55
4. 80
Question ID : 264330121744
Status : Answered
Chosen Option : 2
Page- 4
Page 5
Q.1 A boat covers 35 km downstream in 2 h and covers the same distance upstream in 7 h.
Find the speed (in km/h) of the boat in still water.
Ans 1. 11.25
2. 28.75
3. 18.25
4. 10.55
Question ID : 264330121726
Status : Answered
Chosen Option : 1
Q.2 What is the compound interest on a sum of ?25,000 after three years at a rate of 12 per
cent per annum interest compounded yearly?
Ans 1. ?10,123.20
2. ?9,824.00
3. ?10,520.00
4. ?9,956.86
Question ID : 264330126380
Status : Answered
Chosen Option : 1
Q.3
The LCM of x
2
- 8x + 15 and x
2
- 5x + 6 is:
Ans 1. (x - 2) (x - 3) (x - 5)
2. (x - 6)
2
(x + 1) (x - 3)
3. (x - 6) (x + 1) (x - 3)
4. (x + 6) (x + 1) (x - 3)
Question ID : 26433090279
Status : Answered
Chosen Option : 1
Section : Mathematical Abilities
Page- 1
Q.4 The cost of 3 kg of rice is ?180. The cost of 8 kg of rice is equal to that of 5 kg of pulse.
The cost of 15 kg of pulses is equal to that of 2 kg of tea. The cost of 3 kg of tea is
equal to that of 6 kg of walnuts. What is the cost (in ?) of 10 kg of walnuts?
Ans 1. 2400
2. 3200
3. 2800
4. 3600
Question ID : 264330121746
Status : Answered
Chosen Option : 4
Q.5 What is the ratio of the simple interest earned on a certain amount at the rate of 21%
per annum for 8 years to that earned on the same sum at the same rate for 21 years?
Ans 1. 8:21
2. 21:5
3. 5:21
4. 21:8
Question ID : 264330122692
Status : Answered
Chosen Option : 1
Q.6 Select the INCORRECT formula from the following options.
Ans
1.
2.
3.
4.
Question ID : 264330126432
Status : Answered
Chosen Option : 3
Q.7 Find the standard deviation of the following data (rounded off to two decimal places).
5, 3, 4, 7
Ans 1. 1.48
2. 3.21
3. 4.12
4. 2.45
Question ID : 264330121735
Status : Marked For Review
Chosen Option : 4
Page- 2
Q.8 Suresh, Dinesh and Ramesh became partners in a business by investing money in the
ratio of 3 : 6 : 8. If their investments is increased by 5%, 15% and 20%, respectively,
then what will be the ratio of their profits for one year?
Ans
1. 7 :46 :64
2. 19 :46 :64
3. 21 :46 :64
4. 35 :46 :64
Question ID : 264330121716
Status : Answered
Chosen Option : 3
Q.9 The ratio of marks obtained by Rajesh, Rakesh and Ramesh in an exam is 2 : 4 : 9.
What are the marks obtained by Rakesh and Ramesh, if Rajesh scored 30 marks in the
exam?
Ans 1. Rakesh = 40, Ramesh = 90
2. Rakesh = 60, Ramesh = 135
3. Rakesh = 120, Ramesh = 180
4. Rakesh = 90, Ramesh = 40
Question ID : 26433058140
Status : Answered
Chosen Option : 2
Q.10 The average of 20 numbers is 32. If two numbers are 29 and 31, then what is the
average of the remaining numbers (correct up to two decimals)?
Ans 1. 31.24
2. 30.22
3. 34.44
4. 32.22
Question ID : 26433073076
Status : Answered
Chosen Option : 4
Q.11 The angle of elevation of the top of a building at a distance of 70 m from its foot on a
horizontal plane is found to be 60°. Find the height of the building.
Ans
1.
2.
3.
4.
Question ID : 264330126425
Status : Answered
Chosen Option : 1
Page- 3
Q.12
Ans 1. 41°
2. 38°
3. 40°
4. 39°
Question ID : 264330122883
Status : Answered
Chosen Option : 4
Q.13 Find the value of the given expression.
Ans 1. 4
2. 6
3. 5
4. 2
Question ID : 264330121643
Status : Answered
Chosen Option : 1
Q.14 Find the single equivalent discount for successive discounts of 12%, 18% and 25% on
the marked price of a car.
Ans 1. 35.28%
2. 42.65%
3. 40.25%
4. 45.88%
Question ID : 264330121709
Status : Answered
Chosen Option : 4
Q.15 Rewa has some hens and some goats. If the total number of animal heads is 100 and
the total number of animal feet is 348, then what is the total number of goats with
Rewa?
Ans 1. 76
2. 74
3. 55
4. 80
Question ID : 264330121744
Status : Answered
Chosen Option : 2
Page- 4
Q.16 If the external angle of a regular polygon is 18°, then the number of diagonals in this
polygon is:
Ans 1. 180
2. 150
3. 170
4. 140
Question ID : 264330121662
Status : Answered
Chosen Option : 3
Q.17 The number 2918245 is divisible by which of the following numbers?
Ans 1. 3
2. 11
3. 12
4. 9
Question ID : 264330126417
Status : Answered
Chosen Option : 2
Q.18 The average weight of three men is increased by 4 kg when one of them, whose weight
is 100 kg, is replaced by another man. What is the weight of the new man?
Ans 1. 107 kg
2. 103 kg
3. 104 kg
4. 112 kg
Question ID : 26433058126
Status : Answered
Chosen Option : 4
Q.19 The median of the following data will be _________.
32, 25,33,27, 35, 29 and 30
Ans 1. 32
2. 27
3. 30
4. 29
Question ID : 264330126393
Status : Answered
Chosen Option : 3
Page- 5
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