It's a Question of your Career!

Correct Answer: Rs. 6615

Solution : Let the instalment value be Rs. $P$.
According to the concept,
$\frac{x}{(1+\frac{R}{100})} +\frac{x}{(1+\frac{R}{100})^2} +...........+\frac{x}{(1+\frac{R}{100})^n} =A$
where $x$ is the instalment value, 'A' is the total amount that was created in instalments and n is the number of instalments.
$P(1+\frac{5}{100})+P=12300(1+\frac{5}{100})^{2}$
⇒ $1.05P+P=12300×\frac{21}{20}×\frac{21}{20}$
⇒ $2.05P=13560.75$
⇒

Correct Answer: Re. 1

Solution : Let the original price of the commodity be Rs. $x$ per kg.
Reduction = 10%
New price is 90% of $x$ = $\frac{90}{100}x$ = Rs. $\frac{9}{10}x$
According to the question:
$\frac{225}{\frac{9}{10}x}$–$\frac{225}{x}$ = 25
⇒ $\frac{2250}{9x}$–$\frac{225}{x}$ = 25
⇒ $\frac{2250-2025}{9x}$ = 25
⇒ $\frac{225}{25}$ =

Correct Answer: 3 km and 4 km

Solution : According to the instructions given, the diagram is as follows –

Now, we have to find the values of X and Y.

Here, A is the starting point and C is the finishing point.
AB = X km; BC = Y

Correct Answer: Lattar

Solution : The correct choice is the first option.

Among the options given, lattar is the misspelt word, which contains the wrong vowel "a" in the second last position in place of "e". The correct spelling of that word is latter, which is used to refer

Correct Answer: $37.5$%

Solution : A grocer sells rice at 10% profit.
Let the cost price of the rice be 100.
Selling price = 100 + 10 = 110
He uses weights that are 20% less than the market weight.
Original cost of that rice = 100 – 20 =

Correct Answer: 2.12

Solution : In a company, the time taken by R, S and T to complete the work is 4, 6, and 8 days.
Efficiency of R = $\frac{1}4$
Efficiency of S = $\frac{1}6$
Efficiency of T = $\frac{1}{18}$
$\therefore$ Total efficiency
= $\frac{1}4+\frac{1}6+\frac{1}{18}$
= $\frac{9+6+2}{36}$
= $\frac{17}{36}$

Correct Answer: Godavari

Solution : The correct answer is Godavari

The Dakshin Ganga is another name for the River Godavari. The Godavari River spans 1500 kilometres. Godavari River rises in the Nasik district of Maharashtra, on the Western Ghats' foothills. With flowing into the Bay of Bengal, the Godavari River

Correct Answer: 8 : 45

Solution : Given, P : Q : R = 4 : 7 : 9 and R : S = 2 : 5
According to the question, (from the given ratios)
⇒ P : S = $\frac{P}{R}$ × $\frac{R}{S}$ = $\frac{4}{9}$ × $\frac{2}{5}$ = $\frac{8}{45}$ =

Correct Answer: 14 and 18

Solution : Number of students who passed from institute C $=1200 \times \frac{18}{100}= 216$
Number of students who appeared from institute E $=1800\times\frac{40^\circ}{360^\circ}= 200$
Difference $(x)$ = 216 – 200 = 16
16 lies between 14 and 18.
Hence, the correct answer is 14 and

Correct Answer: 120

Solution : Given:
8, 24, 40, 56, 72, 88, 104, ?

Add 16 to each number of the series to get the next number.
8 + 16 = 24; 24 + 16 = 40; 40 + 16 = 56; 56 + 16 = 72; 72 + 16