counter code

Mathematical Operation (Logical Reasoning) - MCQs


These are four options provided for the answers of the question only one option is right answer. You have to click any of the option to check your answer. You can also directly see the answer from the answer link below. if you want to see explaination of the answer you can click discuss link.

Q1.
The sum of all the 3-digit numbers which are formed by the digits 1, 2 and 3 without repetition of digits is
  • A. 1233
  • B. 1321
  • C. 1323
  • D. 1332

    Discuss    
Q2.
A person's present age is two-fifth of the age of his mother . After 8 year, he will be one -half of the age of his mother . How old is the mother at Present ?
  • A. 32 years
  • B. 36 years
  • C. 40 years
  • D. 48 years

    Discuss    
Q3.
If all the number from 7 to 51 which are divisible by 7 are removed, than how many number will be left ?
  • A. 38
  • B. 36
  • C. 35
  • D. 39

    Discuss    
Q4.
A cube is divided into 27 small cubes of 3 cm side each. what will be the length of the side big cube ?
  • A. 9 cm
  • B. 12 cm
  • C. 15 cm
  • D. 18 cm

    Discuss    
Q5.
यदि 93x+2 = 275x+1, तो 'x' का मान है ?
  • A. 1/2
  • B. 2/9
  • C. 1/6
  • D. 1/9

    Discuss    
Q6.
एक कमरे की लम्बाई15 मीटर और  चौड़इ 12 मीटर है! उनमे 125 रु प्रीत वर्ग मीटर की दर से फर्श बिछवाने क्या लगता आएगी ?
  • A. र 22,500
  • B. र 20,500
  • C. र 22,050
  • D. र 20,050

    Discuss