Numerical Reasoning - Numerical Reasoning MCQ

1:

Insert the airthmetical signs in the following numerical figure.
9 6 3 = 27

 A. + , x B. - , + C. / , + D. + , / Answer Report Discuss Option: A Explanation : Always apply the rules of BODMAS in such type of problems. In this problem multiplication will be done first then comes the operation of addition and finally subtraction, i.e., 9 + 6 x 3 = 27 Click on Discuss to view users comments. Write your comments here:
2:

If 84 x 13 = 8,  37 x 13 = 6,  26 x 11 = 6 ,
then 56 x 22 = ?

 A. 36 B. 39 C. 7 D. 11 Answer Report Discuss Option: C Explanation : (8 + 4) - (1 + 3) = 8, (3 + 7) - (1 + 3) = 6 and (5 + 6) - (2 + 2) = 7 Click on Discuss to view users comments. Write your comments here:
3:

If 3 x 6 = 18, 5 x 3 = 16, 8 x 2 = 20. Find the value of 4 x 6 = ?

 A. 12 B. 13 C. 33 D. 20 Answer Report Discuss Option: D Explanation : (3 + 6) x 2 = 18, (5 + 3)x 2 = 16, (8 + 2) x 2 = 20 Click on Discuss to view users comments. Write your comments here:
4:

If + means divide, x means minus, + means multiply and - means plus, then find the value of 9 + 3 + 4 - 8 x 2 ?

 A. 15 B. 17 C. 17 ½ D. 18 Answer Report Discuss Option: A Explanation : (i) 9 + 3 ÷ 4- 8 x 2 (ii) 9 ÷ 3 x 3 + 8 — 2 (iii) 9 x (1/3 )x 3 + 8 — 2 (iv) 9 + 8 - 2 = 15 Click on Discuss to view users comments. suraj sinha said: (2:23pm on Tuesday 25th December 2012) Answer is wrong. Place the symbol of ' ' in place of '/' like9 3 4-8X2 and then find the answer. Kritika said: (6:53pm on Friday 30th June 2017) U consider 3 in place of 4, My calculations tell the answer is 18 Write your comments here:
5:

How many pillars are needed to costruct a bridge of 300 metre long, if pillars. are at a distance of 12 ½ metres each

 A. 22 B. 24 C. 25 D. None of these Answer Report Discuss Option: C Explanation : 300 ÷  25/2 + one pillar = 300 x 2/25 + one pillar = 25 Click on Discuss to view users comments. Write your comments here:

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