SAT (Stage-2) M...

Find the square root of √50 + √48.

By which rational number should 9 be divided so that the result is not a rational number?

Which of the following options is a polynomial?

Which of the following quadratic polynomials has its zeros as -3 and 4?

If one of the zeros of the quadratic polynomial (k - 1)x² + kx + 1 is -3, then the value of k is

What is the common difference of an arithmetic progression in which a₁₈ - a₁₄ = 32?

If 3 sinθ+ 2 cosθ= 2, what is value of 2 sinθ- 3 cosθ?

The number of planks of dimensions 4 m × 50 cm × 20 cm that can be stored in a pit which is 16 m long, 12 m wide and 4 m deep is

In the given figure, if PA and PB are tangents to the circle with centre O such that ∠APB = 50°, then ∠OAB is equal to

In the figure given below, if OP || RS, ∠OPQ = 110° and ∠QRS = 130°, then find the measure of ∠PQR.

If the bisectors of ∠A and ∠B of a quadrilateral ABCD intersect each other at P, that of ∠B and ∠C at Q, that of ∠C and ∠D at R and that of ∠D and ∠A at S, then PQRS is a

In the figure given below, ABCD is a trapezium with parallel sides AB = a cm and DC = b cm. E and F are the mid-points of the non-parallel sides. The ratio of ar(ABFE) and ar(EFCD) is

In the figure given below, ∠AOB = 90° and ∠ABC = 30°. What is the measure of ∠CAO?

A line passes through the point of intersection of the lines 3x + y + 1 = 0 and 2x - y + 3 = 0 and makes equal positive intercepts with axes. Then, equation of the line is

Tickets numbered from 1 to 20 are mixed and then a ticket is drawn at random. What is the probability that the drawn ticket has a number which is a multiple of 3 or 7?