
Ques:- A four digit number is divisible by 7 becomes divisible by 3, when 10 is added to it. The largest such number is
A. 9947
B. 9987
C. 9989
D. 9996
Ques:- The prime numbers dividing 143 and leaving a remainder of 3 in each case are
A. 2 and 11
B. 3 and 7
C. 5 and 7
D. 11 and 13
Ques:- How many litres of pure acid are there in 8 litres of a 20% solution?
A. 1.4
B. 1.5
C. 1.6
D. 2.4
Customer Reviews
John Doe
XYZ Pvt Ltd
March 6, 2025
โ
โ
โ
โ
โ
Excellent service! Highly recommended for professional work.
Jane Smith
ABC Corp
March 5, 2025
โ
โ
โ
โ
โ
Great service, but there is room for improvement.
Robert Brown
Tech Solutions
March 4, 2025
โ
โ
โ
โ
โ
Outstanding experience! Will definitely use again.