Explore topic-wise InterviewSolutions in Current Affairs.

Question 07.2 .
Suppose 2 kg of sugar contains $9\times {10}^6$ crystals. How many sugar crystals are there in 1.2 kg of sugar?

Question 9

Write the correct answer from the given four options.

Which letter best represents the location of $\sqrt{25}$ on a number line?

a) A
b) B
c) C
d) D

Prove that $\frac{59\times 59\times 59-9\times 9\times 9}{59\times 59+59\times 9+9\times 9}=50.$

Find the area of a regular hexagon ABCDEF in which each side mesures 13 cm and whose height is 23 cm, as shown in the given figure.

All the angles of a quadrilateral are equal to each other. Find the measure of each. Is the quadrilateral a parallelogram ?
What special type of parallelogram is it?

$\text{Luxmi sold two sarees for Rs. 2185 each. On one she lost}5\%\text{While on the other she gained}15\%.\text{Find her gain or loss per cent in the whole transaction.}$

Find the greatest common factors (GCF / HCF) of the following polynomials :

$2x^2\text{and}12x^2,$

If the discount is $10\%$, an item bought for ₹ 9 is priced at :

If 35% of the people residing in a locality are Christians, then what is the central angle of the sector representing the Christians in the pie chart?

3 by 4 raised to the power 5÷3 by 2 raised to the power 3

In a class 60% students are boys and 30% of the girls take tea and 80% of the boys take tea. What percent of the students take tea?

The remainder when $4x^4-3x^3+2x^2-x$ is divided by $x+1$ is ___.

The C.I. to be paid when a sum of ₹ 30,000 is taken for one year at 8% per annum compounded quarterly is

Following graph shows the perimeter of square of different sides:

Using graph find the perimeter of square of side 3.5 cm.

CAN YOU PLEASE TELL HOW TO SOLVE PERCENTAGE QUESTIONS

THE PRICE OF 1KG POTATO IS RS 60. 1KG OF ONION IS 10% OF THE POTATO.

SO, LIKE THIS QUESTION WORD PERCENTAGE IS USED, HOW TO SOLVE PERCENTAGE...

PLEASE TELL LAST TIME ALSO THEY DIDN'T SEND ANY REPLY AND BECAUSE OF LACK OF CONTRACTION IN PREVIOUS CLASSES I DON'T KNOW HOW TO SOLVE THESE PERCENTAGE QUESTIONS....

PLEASE RESPOND FAST...

If the value of $p=3x^{2}y,q=5y\text{and}r=2x^2$,
then find the value of $\frac{pqr}{10}$.

Question 06.
A contractor estimates that 3 persons could rewire Jasminder’s house in 4 days. If, he uses 4 persons instead of three, how long should they take to complete the job?

If p and q are true and r and s are false statements, find the truth value of the following statements......[ (^=or) ( v= and)] .

1• (p^q) v r

2• p^(r-> s)

A trader bought some egg at the rate of ₹36 per dozen and sold them at a profit of 40%. Find the selling price of an egg.

While constructing the parallel lines, the ruler and the set square should be ___

There were only two candidates in an election. One got 62% votes and was elected by a margin of 144 votes. The total number of voters was what?

Construct rhombuses ABCD with following data .

AB=5cm, ‹60degre

When 0.36 is written in simplest fractional form, the sum of the numerator and the denominator is:

Question 1 (ii)
What will be the unit digit of the squares of the following number:

272

Which among the following is the noun form of the word?
Expandable

Question 2

In the following question, out of the four options, only one is correct. Write the correct answer:

For a fixed base, if the exponent decreases by 1, the number becomes:
(a)One-thenth of the previous number
(b)Ten times of the previous number
(c)Hundredth of the previous number
(d)Hundred times fo the previous number

A salesman gets a commission on total sales at 9%. If the sale is exceeded ₹10,000 he gets an additional commission as a bonus of 3% on the excess of sales over ₹10,000.
If his total sales for the month is ₹15000. What is the total commission that he gets for the month?

Which among the following is/are Pythagorean triplet(s)?

If the expenditure of Company Y in 1997 was Rs. 220 crores, what was its income in 1997?___

how many kilos of tea worth rs 72 per kg should be mixed with 10 kg of tea worth rs 90 per kg to produce a mixture which will cost rs 78 per kg

The sum of three times a number and four times its reciprocal can be written as:

Is it possible to construct a rhombus AJUN with AU = 24 cm and JN = 10 cm? If yes, what is the length of the side of the rhombus?

Find the number whose double is 45 greater than its half.

Question 84 (iii)

Campus and Welfare Committee of school is planning to develop a blue shade for painting the entire school building. For this purpose, various shades are tried by mixing containers of blue paint and white paint. In each of the following mixtures, decide which is a lighter shade of blue and also find the lightest blue shade among all of them.

If one container has one litre paint and the building requires 105 litres for painting how many containers of each type is required to paint the building by darkest blue shade?

Question 15

Write the correct answer from the given four options.

The next two numbers in the number pattern 1, 4, 9, 16, 25, .... are

a) 35, 48
b) 36, 49
c) 36, 48
d) 35, 49

Question 74

In the following question, state whether the given statements are true (T) or false (F).

$5^0=5$

In the below figure, $\Delta AEC$ and $\Delta DBF$ are equilateral. Prove that all other triangles are equilateral. (Given that bases of the triangles are parallel).
[4 MARKS]

Divide 150 into three parts such that the second number is five-sixths the first and the third number is four-fifths the second.

Factorise : $3a^2-5a+2$

1. undefined
2. undefined
3. undefined
4. undefined

Factorise $1-(2x-3y{)}^2$