Exams

What does the social security administration develop regulations to determine?

What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel?

World's first fully solar-powered airport is in

Find the unit place digit in 71 x 72 x 73 x 74 x 76 x 77 x 78 x 79.

The ratio of incomes of P and Q is 5 : 3. Ratio of income of Q and R is 5 : 2. If one-fourth of P’s income is Rs 500 more than the R’s income, then what is the income (in Rs) of Q?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

A bed sheet hung on the doorway sufficed till the doors (is finally installed).

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Lambency

What is the simplified value of 1-sin A1+sin A ?