It's a Question of your Career!

Correct Answer: granite

Solution : The correct answer is granite.

Based on its formation, rocks are classified into three types- Sedimentary, Igneous and Metamorphic rocks. Sedimentary rocks are formed by deposition of various layer over a long period of time, igneous rocks are of volcanic origin and metamorphic rocks are

Correct Answer: INR 63,000

Solution : Given: A sum of INR 1,50,000 is distributed among three persons - A, B, and C - so that they receive 20%, 30%, and 50%, respectively.
A receive the amount = $\frac{20}{100}\times 150000=$ INR 30,000.
B receive the amount = $\frac{30}{100}\times 150000=$ INR 45,000.

Correct Answer: most crucial

Solution : The correct choice is the third option.

"Most" is the superlative form of the adjective "important" indicating the highest degree or level of importance.

And "one of" is a phrase used to indicate that exams belong to a group of important aspects. This

Correct Answer: 1

Solution : Given: $1 \frac{2}{5}-\left[3 \frac{3}{4} \div\left\{1 \frac{1}{4} \div \frac{1}{2}\left(1 \frac{1}{2} \times 3 \frac{1}{3} \div 1 \frac{1}{3}\right)\right\}\right]$
$=\frac{7}{5}-[\frac{15}{4} \div{\{\frac{5}{4} \div \frac{1}{2}(\frac{3}{2} \times \frac{10}{3} \div \frac{4}{3})}\}]$
$=\frac{7}{5}-[\frac{15}{4} \div{\{\frac{5}{4} \div \frac{1}{2}(\frac{3}{2} \times \frac{10}{3} \times \frac{3}{4})}\}]$
$= \frac{7}{5}-[\frac{15}{4} \div{\{\frac{5}{4} \div \frac{1}{2}\times\frac{15}{4}}\}]$
$= \frac{7}{5}-[\frac{15}{4} \div{\{\frac{5}{2} × \frac{15}{4}}\}]$
$= \frac{7}{5}-[\frac{15}{4} \div\frac{75}{8}]$
$=

Correct Answer: 125

Solution : Number of A-type employees in the year 1997 = $\frac{42980 \times 20}{100}$ = 8,596
Number of A-type employees in the year 1998 = $\frac{48640 \times 22}{100}$ = 10,700
∴ Required percentage = $\frac{10700}{8596} \times 100$ ≈ 125%
Hence, the correct answer is 125.

Correct Answer: LANJSVQ

Solution : Given:
PERFORM, ODQGPSN, NCPHQTO, MBOIRUP, ?

Subtract 1 from the first three letters and add 1 to the last four letters of the previous term to obtain the missing term.
PERFORM→P – 1 = O; E – 1 = D; R – 1 = Q;

Correct Answer: BDFH

Solution : Let's check the options –
First option: EIJN; E + 4 = I; I + 1 = J; J + 4 = N
Second option: DHIM; D + 4 = H; H + 1 = I; I + 4 = M
Third option: BDFH; B

Correct Answer: JMHK

Solution : Given:
RSBG, NPEI, ?, FJKM, BGNO

In the above-given series, subtract 4 and 3 from the place values of the first and second letters, and add 3 and 2 to the place values of the third and fourth letters to obtain the next letter cluster.

Correct Answer: 60687

Solution : If a number is divisible by 99, then it must be divisible by 11 and 9, because 99 = 11 × 9
To check the divisibility by 11 we have to check the difference of the sum of odd place digits and the sum of

Correct Answer: $4$

Solution : $(2+\sqrt{3})a=(2-\sqrt{3})b=1$
$(2+\sqrt{3})a=1$
$⇒ a = \frac{1}{2+\sqrt{3}}$
$⇒ \frac{1}{a} = 2-\sqrt{3}$
Again, $(2-\sqrt{3})b=1$
$⇒ b = \frac{1}{2-\sqrt{3}}$
$⇒ \frac{1}{b} = 2+\sqrt{3}$
$\frac{1}{a} + \frac{1}{b}=2-\sqrt{3}+2+\sqrt{3}$
$\frac{1}{a} + \frac{1}{b}=4$
Hence, the correct answer is $4$.