Exams

A spherical lead ball of radius 6 cm is melted and small lead balls of radius 3 mm are made. The total number of possible small lead balls is

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

We now have a peculiar combination _______________ the economic policy of India: a declared attempt at fiscal consolidation, combined with a _________________ to do what it takes to raise tax revenues. This unfortunate ________________ has meant a squeeze _____________ Central government expenditures, and particularly those relating to social spending that directly ____________ most people in the country.

combined with a _________________ to do what it takes to raise tax revenues.

Select the word with the correct spelling.

If Cosec θ = 17/8, then Cot θ = ?

Two baskets together have 640 oranges. If (1/5)th of the oranges in the first basket be taken to the second basket. The number of oranges in the first basket is

By increasing the price of entry ticket to a fair in the ratio 5:7, the number of visitors to the fair has decreased in the ratio 11:9. In what ratio has the total collection increased or decreased?

A batsman scores 98 runs in the 17th match of his career. His average runs per match increased by 2.5. What is his average before the 17th match?

If x + (1/x) = (√3 + 1)/2, then what is the value of x4 + (1/x4)?