Correct Answer: EWD

Solution : Given:
QCT, NHP, KML, HRH, ?

Here, subtract 3 from the place value of the first letter, add 5 to the place value of the second letter, and subtract 4 from the place value of the third letter of the previous term to get the

Correct Answer:

Solution : According to the given figure series –
1. Two circles positioned at the left and right centre remain unchanged.
2. A diamond-shaped figure shifts its position in an anti-clockwise direction and alternates between being shaded and unshaded.
3. An arrow shifts its position in an anti-clockwise

Correct Answer: Indravati

Solution : The correct answer is Indravati.

Indravati is the second-largest tributary of the Godavari River. Indravati originates from the Western slopes of the Eastern Ghats in Kalahandi district, Odisha and flows through the central part of the Dandakaranya region. Godavari River is the longest river

Correct Answer: QUN

Solution : Given:
VZS : EAH :: ? : JFM

Like, the opposite letters of VZS –
V→E; Z→A; S→H
Thus, VZS is related to EAH.
Similarly, the opposite letters of JFM –
J→Q; F→U; M→N

So, JFM is related to QUN. Hence, the third option is

Correct Answer: $2,-\frac{1}{2}$

Solution : Given: $2(x^{2}+\frac{1}{x^{2}})-(x-\frac{1}{x})-7=0$
We know that, $x^{2}+\frac{1}{x^{2}} = (x-\frac{1}{x})^2+2$
⇒ $2[(x-\frac{1}{x})^2+2]-(x-\frac{1}{x})-7=0$
Put $x-\frac{1}{x}=t$
⇒ $2t^2+4-t-7=0$
⇒ $2t^2-t-3=0$
⇒ $2t^2-3t+2t-3=0$
⇒ $t(2t-3)+1(2t-3)=0$
⇒ $(2t-3)(t+1)=0$
$\therefore t=\frac{3}{2}$ or, $ -1$
Now if,
$x-\frac{1}{x}=\frac{3}{2}$
⇒ $2x^2-2=3x$
⇒ $2x^2-3x-2=0$
⇒ $2x^2-4x+x-2=0$
⇒ $2x(x-2)+1(x-2)=0$
⇒ $(x-2)(2x+1)=0$
$\therefore x = 2$ or,

Correct Answer: (1)

Solution : The sentence can be improved using the first option.

The verb help is typically followed by a gerund (-ing form of a verb) when it is used to express that someone can't avoid or refrain from doing something. In this context, the action is laughing,

Correct Answer: 206250

Solution : The diameter of the wheel of a cycle = 7 cm
Time taken to reach the destination = 75 minutes = 1.25 hr
Seed of cycle = 36.3 km/hr
Total distance = Time × Speed = 1.25 × 36.3 km
Number of revolutions = $\frac{\text{Total

Correct Answer: 42

Solution : Let's check the options –
First option: 24; 24 ÷ 4 = 6; 24 is divisible by 4.
Second option: 28; 28 ÷ 4 = 7; 28 is divisible by 4.
Third option: 42; 42 ÷ 4 = 10.5; 42 is not divisible by 4.

Correct Answer: $2(a^2+b^2)$

Solution : Given, $(a+b)^2+(a-b)^2$
= $a^2+b^2+2ab+a^2+b^2-2ab$
= $2(a^2+b^2)$
Hence, the correct answer is $2(a^2+b^2)$.

Correct Answer: Adani Wilmar

Solution : The correct answer is Adani Wilmar.

Adani Wilmar Limited is an Indian multinational food and beverage conglomerate based in Ahmedabad, Gujarat. The company was founded in 1999 as a joint venture between Adani Enterprises and Wilmar International. 

Adani Wilmar launched their IPO in