Question
Who among the following is known as father of
Internet?Solution
The correct answer is E
The highest common factor (HCF) of two numbers is 17. If their product is 867, how many pairs of numbers satisfy these conditions...
The median of the following distribution is:
A product is sold at ₹720 after two successive discounts of 10% and 20%. Calculate the marked price of the product.
‘X’ and ‘Y’ are capable of finishing a work in 9 days and 12 days respectively. They worked together for 3 days. Find the number of days ‘Y’...
If tan(π/4 + θ) = 3, find tan(2θ):
The radius of a cylinder is 3 cm and its height is 10 cm. What is its total surface area?
If f(g(x))= x, where f and g are inverses of each other and f’(x) = 1/(1+x ² ), then g’(x) equals:
A store originally sells a jacket for ₹2,500. During a sale, the store offers a discount of 20% on the jacket. After the sale, the store increases the...
Simplify: sinx+sin 3x+sin5x
If f(x) is periodic of period T, then:
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