1100 boys and 700 girls are examined in a test; 42% of the boys and 30% of the girls pass. The percentage of the total who failed is:
Correct Answer : B
What will be the simple intrest earned on an amount of Rs. 16,800 in 9 months at the rate of 6(1/4)% p.aa?
Rs.800 becomes Rs. 956 in 3 years at a certain rate of simple interest. If thr rate of interest is increased by 4%. What amount will Rs. 800 become in 3 years?
IN how many years, Rs. 150 will produce the same interest @ 8% as Rs. 800 produce in 3 years@ 4(1/2)%?