
Ques:- In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%?
A. 3 : 1
B. 3 : 2
C. 3 : 4
D. 4 : 5
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:- If a and b are mixed in 3:5 ration and b and c are mixed in 8:5 ration if the final mixture is 35 liters, find the amount of b?
A. 13.34
B. 15.73
C. 16.73
D. 9.45
E. 5.3
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.