It's a Question of your Career!

Correct Answer: TEAM

Solution : Given:
CALCULATE

Now, let's compare all the option words with the word CALCULATE –
First option: CAT; All the letters of CAT are present in the word CALCULATE.
Second option: TEA; All the letters of TEA are present in the word CALCULATE.
Third option: LATE;

Correct Answer: P × Q – R

Solution : Let's check the options –
First option: P × Q ÷ R
According to the given expression, the family tree will be as follows –

Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.

Correct Answer: West

Solution : Firstly, we will draw the diagram as per the given instructions –

So, from the above diagram, A is in the west direction concerning B's position. Hence, the second option is correct.

Correct Answer: $\frac{5}{3}$

Solution : Given: $2A=3B$
⇒ $\frac{A}{B}=\frac{3}{2}$
Let, $A=3k,B=2k$
$\frac{A+B}{A}=\frac{3k+2k}{3k}=\frac{5}{3}$
Hence, the correct answer is $\frac{5}{3}$.

Correct Answer: 31.184%

Solution : The successive discounts are 8%, 15% and 12%.
Let the initial value be 100.
Discounted value = (100 – 8)% of (100 – 15)% of (100 – 12)% of 100
= 92% of 85% of 88% of 100
= $\frac{92}{100} × \frac{85}{100} × \frac{88}{100} ×

Correct Answer: 29 cm

Solution :
Given that OP = y cm, QP = 21 cm, OQ = 20 cm.
To find the length of OP, apply Pythagoras theorem in $\triangle$OPQ.
⇒ OQ² + QP² = OP²
⇒ 20² + 21² = y²
⇒

Correct Answer:

Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –

Hence, the first option is correct.

Correct Answer: 8 years

Solution : Let the principal be $P$.
Sum = $2P$
Let the time be $T$.
$\therefore$ Simple interest = Amount – Principal = $2P-P=P$
We know, Simple interest = $\frac{\text{Principal × Rate × Time}}{100}$
⇒ $T=\frac{P×100}{P×12.5}$
⇒ $T=\frac{1000}{125}$
$\therefore T$ = 8 years
Hence, the correct

Correct Answer: Jawaharlal Nehru

Solution : The correct option is Jawaharlal Nehru.

Three researchers—Har Gobind Khorana, Marshall W. Nirenberg, and Robert W. Holley—shared the 1968 Nobel Prize for physiology or medicine. In 1979, Mother Teresa won the Nobel Peace Prize for her efforts in the global movement against poverty

Correct Answer: (4)

Solution : The correct answer is the fourth option.

Since the sentence is grammatically accurate and doesn't need any change, the answer is no error. The sentence conveys the idea that the teacher taught everything in a very easy-to-understand manner.