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# Puzzle

1. A number is much greater than 56 as in less than 74.Find the number ?
 A. 65 B. 60 C. 56 D. None
2.

Calculate the value of (1² + 2² + 3² + ….. + 10²) ?

 A. 345 B. 371 C. 385 D. 329
3.

If a number is divided by 9 and 8 the reminders are 1,4 respectively ,Find that number?

 A. 100 B. 340 C. 120 D. 163
4.

If 40% of 2/5 of a number is 160, then the number is?

 A. 1000 B. 3400 C. 1200 D. 1630
5.

[ ( 854 × 854 × 854 - 276 × 276 × 276 ) / ( 854 × 854 + 854 × 276 + 276 × 276 ) ]  = ?

 A. 218 B. 562 C. 578 D. 263
6.

The sum of first SIX prime number is?

 A. 21 B. 41 C. 31 D. 35
7.

If 140 × A = 105. Then, A = ?

 A. 2/3 B. 3/4 C. 1/5 D. 2/7
8.

358 × 21 = ?

 A. 7518 B. 2781 C. 6910 D. 8250
9.

The sum of the number and its reciprocal is 1/8 th of 34. Find that number?

 A. 4 B. 12 C. 7 D. 25
10.

Find the  unit digit in the product  (344 × 918 × 727 × 193) ?

 A. 4 B. 2 C. 7 D. 25
11.

3351 + 687 + 469 - ?  =  2015

 A. 4192 B. 2412 C. 7324 D. 2492
12.

[ ( 359 + 275 )² - (359 - 275)² ] / (359 × 275)  =   ?

 A. 4 B. 2 C. 7 D. 9
13.

How many 3 digit numbers are divisible by 6 in all numbers from 100 to 1000?

 A. 120 B. 110 C. 150 D. 180
14.

Evaluate the value of [ (543 × 543 + 347 × 347- 543 × 347) / (543 ×543 × 543+ 347 × 347×347) ]  =   ?

 A. 1/720 B. 1/810 C. 1/820 D. 1/890
15.

What will be the result when we multiply smallest prime number with 9876?

 A. 19752 B. 11623 C. 19671 D. 18781
16.

If A is a natural number, then (6A²  +  6A) is always divisible by?

 A. 6 B. 12 C. Both D. None
17.

1397 × 1397 = ?

 A. 1951609 B. 1251609 C. 1851609 D. 2951609