Three people A, B and C working individually can finish a job in 10, 12 and 20 days respectively. They decided to work together but… Read More

# Category Archives: QA – Placement Quizzes

A and B took a job to be completed in 20 days. They started working together and after 12 days, C joined them and the… Read More

Two friends A and B were employed to do a work. Initial deadline was fixed at 24 days. Both started working together but after 20… Read More

Which of the following is the largest of all ? (i) 7/8 (ii) 15/16 (iii) 23/24 (iv) 31/32 (A) (i) (B) (ii) (C) (iii) (D)… Read More

Which is the largest number that divides 17, 23, 35, 59 to leave the same remainder in each case ? (A) 2 (B) 3 (C)… Read More

Two numbers are in the ratio of 5:7. If their LCM is 105, what is the difference between their squares ? (A) 216 (B) 210… Read More

HCF of two numbers is 11 and their LCM is 385. If the numbers do not differ by more than 50, what is the sum… Read More

The LCM of two co-prime numbers is 117. What is the sum of squares of the numbers ? (A) 220 (B) 1530 (C) 250 (D)… Read More

Three friends started running together on a circular track at 8:00:00 am. Time taken by them to complete one round of the track is 15… Read More

What is the largest number which divides 26, 47, 84 to leave remainders 2, 3, 0 respectively ? (A) 4 (B) 6 (C) 8 (D)… Read More

What is the smallest number which when divided by 6, 9, 11, 16 and 22 leaves remainder 3 in each case ? (A) 3267 (B)… Read More

A number leaves remainders 1, 4 and 7 on being divided successively by 3, 5 and 8 respectively. What is the product of the remainders… Read More

On dividing 201098 by a certain number, the quotient is 67 and the remainder is 31. Find the divisor. (A) 3011 (B) 3001 (C) 3021… Read More

What must be subtracted from the greatest five digit number so as to find the greatest five digit number divisible by 23 ? (A) 22… Read More

What should be assigned to # so that 2582#724 is divisible by 11 ? (A) 4 (B) 5 (C) 6 (D) 7 Answer: (C) Explanation:… Read More