Explore topic-wise InterviewSolutions in Current Affairs.

Question 9

Out of the four options, only one is correct. Write the correct answer.

The subtraction of 5 times of y from x is

(a) 5x - y
(b) y - 5x
(c) x - 5y
(d) 5y - x

Which one of the following is wrong?(Given P=Principle, T=Time, R=Rate of interest, I=Interest, A=Amount)

Usain Bolt took 9.63 seconds to cover 100 meters in the London Olympics. What was the speed of Usain Bolt?

Match the following:

$-13+(-69)+57-(-89)-(53+(-49\left)\right)=$____.

Find the value of 'n' if ${\left(a^m\right)}^{2n}=a^{2m}$. Find the numerical value of $a^{2m}$ if a=2 and m=4. [4 MARKS]

$Evaluate:$
$(2y+5)(2y+5)$

If $\sqrt{\frac{125a^6{b}^4{c}^2}{5a^4{b}^2}}=x$, then what is the value of $\frac{x^2}{abc}$?

If the length of a rectangle is 35.5 m and it's breadth is 5.5 m less than its length, find its area.

Question 105

Medha deposited 20 % of her money in a bank. After spending 20 % of the remainder, she has ₹ 4800 left with her. How much did she originally have?

Question 18

The difference fo two complementary angles is $30\circ .$ Then the angles are
(a) ${60}^{\circ },{30}^{\circ }$
(b) ${70}^{\circ },{40}^{\circ }$
(c) ${20}^{\circ },{50}^{\circ }$
(d) ${105}^{\circ },{75}^{\circ }$

Question 58 (b)

Subtract:

$-a^2-ab$ from $b^2+ab$

$△$ABC is right angled at A. If AB = 10 cm and AC = 24 cm,then BC = _________ cm.

For any figure to be point symmetric-

In the given figure PQRS is a square and SRT is an equilateral triangle. prove that 1.angle PST = angle QRT, 2.PT=QT,3.anhleQTR =15degree

The skeleton, which is 2D in shape, of a solid shape as shown in the figure is called __.

Is it possible to construct a unique quadrilateral ABCD with AB = 5cm, BC = 6cm, CD = 7cm , $\angle$ABC = ${45}^{\circ }$ and $\angle$BCD = ${55}^{\circ }$?

Mohan is driving a car. He takes 12 minutes to cross a bridge while travelling uniformly at a speed of 40km/hr. How long is the bridge?

Which of the following is/are in standard form of an algebraic expression?

How many triangles are there in below figure?

Which part of a second is called nano second?

If 2134×26=55484,find the value of 213.4×2.6.

50 bells $B_1,B_2,B_3,.......B_{50}$ start ringing together. The bells ring after every 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.....50 sec respectively.
In a span of 1 day , how many times do bells $B_{10},B_{20},....B_{50}$ ring together?

How to do BODMAS

Find 24% less than 160 kg.

Find 40% more than ₹390.

Which of the following shapes have the most number of lines of symmetry?

Simplify the given expression: -4p + (-2) + 2p + 3

There were $x$ children when the class started. $y$ came in late. Sometime later, $\frac{y}{2}$ number of students went to attend Eco club meeting. How many are in the class now?

Rohan sells a TV set for Rs 24000 at 20% profit. How much does he buy it for?

Which of the following rational numbers is terminating?

Consider the given bar graph showing number of cars in the locality and and number of people who pool together in cars to come to office. How many cars contain more than 3 people?

In the figure below,$x=$ ${30}^{\circ }$. The value of (6y – 3x) is ___.

A sum of money is to be distributed among A, B, C and D in the ratio of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share?

Three circles each of radius 5 cm is constructed in such a way that the centre of each touches the circumference of other as shown in figure. The length BC is equal to

Sum of an exterior angle of a triangle and adjacent interior angle is __________.

Let P(n): n³ + n, n Є N is divisible by 4, then which of the following is true?

Question 72 (e)

Find the value of
$2\times 3\times 4÷2^0\times 3^0\times 4^0$

(a) How many right angles are there in a cubical room?

(b) What should be subtracted from ($\frac{5}{12}+\frac{3}{2}$) to get 2?

[3 MARKS]

The sides of a triangle are in the ratio 3:4:5. If the shortest side measures 9 cm, what is the perimeter of the triangle ?

If a set has n elements, then it has ____ subsets.

Study the table below and answer the question that follows :

Which of the following beverages contains the maximum amount of Vitamins :

i) Litchi juice worth ₹ 16

ii) Pineapple juice worth ₹ 15

iii) Orange juice worth ₹ 8

iv) All the three worth ₹ 13 (125 grams each)

Question 148 (vi)

In the given figure, verify whether given pair of triangles is congruent by SAS congruence criterion (condition)? If congruent, write the congruence of the two triangles in symbolic form.

Consider an equation,
$\frac{24x}{y}-5=31x-\frac{5}{y}$
Which of the following step(s) is/are valid?