Placement Puzzles By m4maths.com

M4maths Previous Puzzles

11 Feb 2015 Marks in Mathematics A student got 425 marks out of 500 in an examination. Subject were Hindi, English, Physics, Chemistry and Mathematics. His marks in Hindi and English were ranging from 80 to 85. (80 and 85 are also included). Marks in Chemistry, Physics and Mathematics were ranging from 75 to 80, 85 to 90 and 90 to 95 (including the given number) respectively. His marks in Hindi And Chemistry were same, whereas marks in English were same as marks in Physics. His marks in Mathematics were: OPtion
1) 90
2) 91
3) 92
4) 93
5) 94
6) 95
7) Data in insufficient
8) Given data is wrong; Correct Option: 6 Best Solution (116)

10 Feb 2015 Distance and Speed A car starts from rest and accelerates uniform upto speed 90 km/hrs in 5 sec. Total distance covered by car in this time will be: OPtion
1) 50
2) 52.5
3) 55
4) 57.5
5) 60
6) 62.5
7) 65
8) 67.5
9) 70
10)72.5; Correct Option: 6 Best Solution (62)

09 Feb 2015 Sequence What is the next number of the following sequence 0, 2, 12, 60, 320, .......: OPtion
1) 640
2) 850
3) 975
4) 1200
5) 1600
6) 1750
7) 1820
8) 1600
9) 1950
10)2050; Correct Option: 9 Best Solution (27)

06 Feb 2015 Three Integers Three integers x, y, z such that 1 =< x, y, z =< 9 and x not= y not= z are choosen. The sum of products of numbers taken in pair is 73 and their sum is 16. If any of the three number is a perfect square, then their product will be: OPtion
1) 24
2) 60
3) 72
4) 90
5) 108
6) 135
7) 144
8) 180
9) 216
10)360; Correct Option: 4 Best Solution (63)

05 Feb 2015 Find the value Below given are two formulae for long summation. 1) 1 + 2 + 3 + 4 + ................ + n = n(n+1)/2 2) 1^2 + 2^2 + 3^2 + 4^2 + ........ + n^2 = 1/6 n(n+1)(2n+1) The value of (1% of 2 + 2% of 3 + 3% of 4 + ........ + 99% of 100) will be: OPtion
1) 2463
2) 2668
3) 2851
4) 2993
5) 3217
6) 3831
7) 3515
8) 3629
9) 3333
10)3967; Correct Option: 9 Best Solution (57)

04 Feb 2015 Work and Time 3 men and 8 women complete a task in same time as 6 men and 2 women do. How much fraction of work will be finished in same time if 4 men and 5 women will do that task.: OPtion
1) 5/6
2) 6/13
3) 7/9
4) 11/12
5) 11/15
6) 13/14
7) 7/11
8) 9/13
9) 3/7
10)11/19; Correct Option: 6 Best Solution (56)

03 Feb 2015 Total time interval In this year 2015, Holi will be enjoyed at 6th March 9 AM and Deepawali will be celebrated at 11th November 8 PM. The total time interval (in hours) between the two will be: OPtion
1) 5369
2) 5473
3) 5517
4) 5819
5) 5915
6) 5997
7) 6011
8) 6113
9) 6257
10)6313; Correct Option: 7 Best Solution (81)

02 Feb 2015 Sequence Numbers Below a sequence of number is given, fill the blank space 1) 6, 5, 43.2 2) 5, 4, 31.25 3) 4, 3, 21.33 4) 3, 2, .....: OPtion
1) 9.67
2) 10.5
3) 11.25
4) 12.5
5) 13.5
6) 14.75
7) 15.6
8) 16.33
9) 16.8
10)17.25; Correct Option: 5 Best Solution (62)

30 Jan 2015 Five Digit Number A five digit number is choosen in such a way that ten's place is one less than units's place, hundred's place is one less than ten's place and similarly the other digits. Sum of all the digits of a number obtained by adding that choosen number and the number formed by reversing its digit is 40. Product of all the digit of the choosen number will be: OPtion
1) 120
2) 600
3) 720
4) 1440
5) 2520
6) 3680
7) 6720
8) 8400
9) 15120
10)21600; Correct Option: 3 Best Solution (52)

29 Jan 2015 Age problem Mr. Brown tells to his son David that his age was 11 times that of David's 15 year before. After two year his age would be x more than the sum of ages of his sons, here x is the present age of David. If brother of David is 8 years younger than David, then age of Mr Brown is: OPtion
1) 60
2) 54
3) 52
4) 51
5) 50
6) 48
7) 46
8) 45
9) 44
10)42; Correct Option: 6 Best Solution (42)

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M4maths Previous Puzzles

11 Feb 2015 Marks in Mathematics

OPtion

10 Feb 2015 Distance and Speed

A car starts from rest and accelerates uniform upto speed 90 km/hrs in 5 sec. Total distance covered by car in this time will be

OPtion

09 Feb 2015 Sequence

What is the next number of the following sequence
0, 2, 12, 60, 320, .......

OPtion

06 Feb 2015 Three Integers

Three integers x, y, z such that 1 =< x, y, z =< 9 and x not= y not= z are choosen. The sum of products of numbers taken in pair is 73 and their sum is 16. If any of the three number is a perfect square, then their product will be

OPtion

05 Feb 2015 Find the value

Below given are two formulae for long summation.
1) 1 + 2 + 3 + 4 + ................ + n = n(n+1)/2
2) 1^2 + 2^2 + 3^2 + 4^2 + ........ + n^2 = 1/6 n(n+1)(2n+1)
The value of
(1% of 2 + 2% of 3 + 3% of 4 + ........ + 99% of 100) will be

OPtion

04 Feb 2015 Work and Time

3 men and 8 women complete a task in same time as 6 men and 2 women do. How much fraction of work will be finished in same time if 4 men and 5 women will do that task.

OPtion

03 Feb 2015 Total time interval

In this year 2015, Holi will be enjoyed at 6th March 9 AM and Deepawali will be celebrated at 11th November 8 PM. The total time interval (in hours) between the two will be

OPtion

02 Feb 2015 Sequence Numbers

Below a sequence of number is given, fill the blank space
1) 6, 5, 43.2
2) 5, 4, 31.25
3) 4, 3, 21.33
4) 3, 2, .....

OPtion

30 Jan 2015 Five Digit Number

OPtion

29 Jan 2015 Age problem

Mr. Brown tells to his son David that his age was 11 times that of David's 15 year before. After two year his age would be x more than the sum of ages of his sons, here x is the present age of David. If brother of David is 8 years younger than David, then age of Mr Brown is

OPtion

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M4maths Previous Puzzles

11 Feb 2015 Marks in Mathematics

OPtion

10 Feb 2015 Distance and Speed

A car starts from rest and accelerates uniform upto speed 90 km/hrs in 5 sec. Total distance covered by car in this time will be

OPtion

09 Feb 2015 Sequence

What is the next number of the following sequence 0, 2, 12, 60, 320, .......

OPtion

06 Feb 2015 Three Integers

Three integers x, y, z such that 1 =< x, y, z =< 9 and x not= y not= z are choosen. The sum of products of numbers taken in pair is 73 and their sum is 16. If any of the three number is a perfect square, then their product will be

OPtion

05 Feb 2015 Find the value

Below given are two formulae for long summation. 1) 1 + 2 + 3 + 4 + ................ + n = n(n+1)/2 2) 1^2 + 2^2 + 3^2 + 4^2 + ........ + n^2 = 1/6 n(n+1)(2n+1) The value of (1% of 2 + 2% of 3 + 3% of 4 + ........ + 99% of 100) will be

OPtion

04 Feb 2015 Work and Time

3 men and 8 women complete a task in same time as 6 men and 2 women do. How much fraction of work will be finished in same time if 4 men and 5 women will do that task.

OPtion

03 Feb 2015 Total time interval

In this year 2015, Holi will be enjoyed at 6th March 9 AM and Deepawali will be celebrated at 11th November 8 PM. The total time interval (in hours) between the two will be

OPtion

02 Feb 2015 Sequence Numbers

Below a sequence of number is given, fill the blank space 1) 6, 5, 43.2 2) 5, 4, 31.25 3) 4, 3, 21.33 4) 3, 2, .....

OPtion

30 Jan 2015 Five Digit Number

OPtion

29 Jan 2015 Age problem

Mr. Brown tells to his son David that his age was 11 times that of David's 15 year before. After two year his age would be x more than the sum of ages of his sons, here x is the present age of David. If brother of David is 8 years younger than David, then age of Mr Brown is

OPtion

Sponsored Links

Challenger of the Day

Maths Quotes

Placed User Comments

Site Links

Useful Info

Placement papers

What is the next number of the following sequence
0, 2, 12, 60, 320, .......

Below given are two formulae for long summation.
1) 1 + 2 + 3 + 4 + ................ + n = n(n+1)/2
2) 1^2 + 2^2 + 3^2 + 4^2 + ........ + n^2 = 1/6 n(n+1)(2n+1)
The value of
(1% of 2 + 2% of 3 + 3% of 4 + ........ + 99% of 100) will be

Below a sequence of number is given, fill the blank space
1) 6, 5, 43.2
2) 5, 4, 31.25
3) 4, 3, 21.33
4) 3, 2, .....