Quantitative Ap...

Amar's income is 25% more than that of Ujjwal's income. How much percent is Ujjwal's income less than Amar's income?

11, 19, 28, 92, ?, 333

Sides \(\mathrm{AB}\) and \(\mathrm{DC}\) of a cyclic quadrilateral \(\mathrm{ABCD}\) are produced to meet at \(E\), and sides \(A D\) and \(B C\) are produced to meet at \(F . \angle A D C=75^{\circ}\), and \(\angle B E C=52^{\circ}\), then the difference between \(\angle B A D\) and \(\angle A F B\) is:

The compound interest on a sum of 4000 is Rs 1324. Find the rate of interest.

I. The simple interest on the same sum at the same rate is Rs. 1200

II. Compound interest is compounded every four months.

III. The sum doubles itself in 25 years at the rate of 4 % per annum.

Find the four consecutive prime numbers under 100.

Statement I. The average of middle numbers is 64.

Statement  II. The average of 1st and last number is 65.

Statement III. The difference between 1st and last no. is 12.

A can do a work in 20 days. After completing \(\frac{1}{4}\) of the work A calls B and the remaining work is completed in 9 days. B alone can-do work in:

Direction: The question below is followed by three statements I, II and III. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer.

Find the rate of interest on a sum of money invested.

Statement I: Amount earned at principal Rs. 1000 for 3 years in C.I. is equal to Simple intrest earned on principal Rs. 6655 for two years.

Statement II: If total Interest earned in 37 years on on Rs.3000 at simple intrest is Rs. 1110.

Statement III: If Difference between compound interest in 4th year and 3rd year is 12.1.

I. x² + x – 156 = 0

II. y² + y – 182 = 0

I. x² - 18x + 77 = 0

II. y² + 3y - 70 = 0