Explore topic-wise MCQs in Maths.

$$ {I.x^{2}-21x+104}=0$$

$$ {I.169x^{2}}=49$$

$$ {I.x^{2}-5x-36=0}$$

$$ {I.18x^{2}-9x+1=0}$$

What is the rate of interest p.a?

What is the area of the square?

What is the cost of three apples and two oranges?

What is the age of a teacher?

What is the ratio of the average no. of students of Institute N to that of Institute M?

$$ {I.x^{2}=81}$$
$$ {II.(y-9)^{2}}=0$$

$$ {I.2x^{2}-7x-60=0}$$
$$ {II.3y^{2}+13y+4=0}$$

$$ {I.2x^{2}+x-28=0}$$
$$ {II. 2y^{2}-23y+56=0}$$

$$ {I.x^{2}-17x-84=0}$$
$$ {II.y^{2}+4y-117=0}$$

$$ {I.x^{2}-7x+12=0}$$
$$ {II.y^{2}-8y+12=0}$$

$$ {I. 2x^{2}}+13x+20=0$$
$$ {II.2y^{2}}-3y-35=0$$

$$ {I.12x^{2}}-41x+35=0$$

$$ I.4x^{2}-4=60$$
$$ II.3y^{2}+3=51$$

$$ I.28x^{2}-9x-9=0$$
$$ II.7y^{2}+24y+9=0$$

$$ {I.8x^{2}}+25x+3=0$$
$$ {II.2y^{2}+17y+30}=0$$

$$ {I.6x^{2}}-25x+14=0$$
$$ {II.9y^{2}-9y+2}=0$$

$$ {I.4x^{2}}-17x+18=0$$

$$ {I.15x^{2}}+8x+1=0$$

$$ I.{x^{2}-11x+30=0}$$

X, Y and Z are three consecutive even numbers (not necessarily in this order). What is the sum of these numbers?
A. The difference between X and Z is 4.
B. One-third of Y is 14.

The number obtained by interchanging the two digits of a two-digit number is less than the original number by 36. If the sum of the two digits of the number is 8, then what is the original number?

What is the speed of a boat in still water?
A. The downstream speed of the boat is three times the upstream speed of the boat.
B. The sum of upstream and downstream speeds of the boat is 16 kmph.

What is the volume of a cube?
A. The area of each face of the cube is 81 m²
B. The length of one side of the cube is 9 m.

What would have been the selling price per kg of sugar?
A. 80 kg of sugar was purchased at Rs. 5200 and Rs. 400 were spent on transport.
B. Profit earned on selling would be 15%.

$$ {I.8{x^{2}}+42x+27=0}$$
$$ {II.15{y^{2}+43y+30=0}}$$

$$ {I.{x^{2}}-25x+114=0}$$
$$ {II.{y^{2}-10y+24=0}}$$

$$ {I.55 x^{2}} +53x +12=0
$$ {II.48 y^{2}} -24y +3=0$$

I. $$ { sqrt{6}x^{2}}+(4+ sqrt{15})x+2 sqrt{10}=0$$
II. $$ {y^{2}}-( sqrt{6}+ sqrt{5})y+ sqrt{30}=0$$

What is the salary of P, in a group of P, Q, R, S, T and U, whose average salary is Rs. 35,000?
A. Total of the salary of Q and S is Rs. 54000.
B. Total of the salary of T and U is Rs. 58000.

What is the rate p.c.p.a. on an amount of Rs. 6,000 deposited in a Bank?
A. The simple interest for four years is Rs. 3600.
B. The difference between the simple interest and compound interest is Rs. 894.0375.

What is the number?
A. 20% of that number is one fifth of that number.
B. 5/6th of that number is less than that number by 15.

Nayan is 80 km away from his office. How long will he take to reach his office?

What is the ratio of the total number of males to the females student in a college?

A and B are positive integers. Is A an odd number?

How many workers are required for completing the construction work in 10 days?
I. 20% of the work can be completed by 8 workers in 8 days
II. 20 workers can complete the work in 16 days
III. One-eighth of the work can be completed by 8 workers in 5 days

What is the population of State A ?
I. After increasing the population of State A by 15% it becomes 1.61 lakhs
II. Ratio of population of State A to that of State B is 7 : 8 respectively
III. Population of State B is 1.6 lakhs

What is the speed of the train?
I. The train crosses a signal pole in 13 sec.
II. The train crosses a platform of length 250 m in 27 seconds.
III. The train crosses another train running in the same direction in 32 seconds.

What was the percentage of discount offered?
I. Profit earned by selling the article for Rs. 252 after giving discount was Rs. 52.
II. Had there been no discount the profit earned would have been Rs. 80
III. Had there been no discount the profit earned would have been 40%.

What is the area of the hall?
I. Material cost of flooring per sq. meter is Rs. 250
II. labor cost of flooring the hall is Rs. 3,500
III. Total cost of flooring the hall is Rs. 14,500

What is the two-digit number?
I. Sum of two digits of number is 12 and ratio between them is 2: 1.
II. Product of two digits of number is 32 and quotient of the two digits is 2.

What is the two-digit number?
I. Sum of two digits equal to the difference between the digits.
II. Difference between them is 4.

Five years ago, what was the ratio between the age of Sonu and Monu?
I. Ratio between present age of Sonu and Monu is 3: 2.
II. Ratio between present age of Sonu and Ramu is 4 : 3.

What is the ratio of the total numbers of books on arts to that of science?

What percentage of Sunit's salary is Amit's salary?
I. Sumit's salary is 50% of Manish's salary.
II. Amit's salary is 40% of Manish's salary.

The number of books of S2 is what percent of number of books of S6?

What is the ratio between number of black and white balls in a box?
I. Number of black ball is 5 more than the number of white ball.
II. Number of white ball is 80% of the number of black balls.