SSC QUANT QUIZ 1

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Question 1:

If x1x=3, then what is the value of 2x4+3x3+13x23x+2(3x4+3)

Question 2:

120 discs each of diameter 21 cm and thickness 13 cm are tracked one above the other to form a right circular cylinder. What is its volume in cm3. If π=227?

Question 3:

The value of 617272 is closest to

Question 4:

Find the value

15+145+1117+..+13965

Question 5:

If 4x9/49x9/8+4=0, then find x9/4+x9/4=.

Question 6:

Find maximum value of 5cosθ+3cos (θ+π3)+3 is:

Question 7:

The radius of cylinder is increased by 150% and its height is decreased by 20%. What is percentage increased in its volume?

Question 8:

A rhombus whose side is 5 cm and whose height is 4.8 cm. If one diagonal is 8 cm long, find the length of the other diagonal.

Question 9:

If the radius of a cylinder is decreased by 25% and the height is increased by 20% to form a new cylinder, then the volume will be decreased by:-

Question 10:

If x+y=4,xy=3,y+z=5,yz=4,z+x=7 and zx=12, then find the value of x3+y3+z33xy?