Correct Answer: 0

Solution : The correct option is 0.

Lead pencils, is a misnomer as it do not contain lead. The "lead" in a pencil is actually a combination of graphite and clay, with no actual lead present. As a result, the proportion of lead in a lead pencil

Correct Answer: Only conclusions II and III follow

Solution : The possible Venn diagram, according to the given statements is as follows –

Let's analyse the conclusions –
Conclusion (I): Some Javascript is Roblox – From the diagram, it is evident that there is no direct relation between Javascript and

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like –

Hence, the second option is correct.

Correct Answer: 0

Solution : (m¹² – 1) will be divisible by (m + 1).
As we can write 
(m¹² – 1) = (m^2$\times$6 – 1^2$\times$6) will be divisible by (m + 1) because there will be a factor of (m + 1).
So, the

Correct Answer: Indian

Solution : Given:
Currency : Yen :: Nationality : ?

Like, the yen is the currency.
Similarly, Indian is the nationality.

Hence, the third option is correct.

Correct Answer:

Solution : Both ducks and penguins are birds. But, ducks and penguins are not related to each other in any way.

So, All ducks are birds; All penguins are birds; No ducks are penguins.

Based on the above statements, the Venn diagram will be

Hence, first option is

Correct Answer: Upturn

Solution : Given:
Nature, Ensure, Tense, Spent, Spurn,?

In the given series, note the position of the letter N in each given word.
Nature (1st place), Ensure (2nd place), Tense (3rd place), Spent (4th place), Spurn (5th place).
Therefore,

Correct Answer: OLOXELY

Solution : Given:
CL_VEC_ _WECLO_ _C_O_E

To complete the series, divide the series into equal parts as shown below –
CL_VE/C_ _WE/CLO_ _/C_O_E
Let's check each option —
First option: OLPXELY; CLOVE / CLPWE / CLOXE / CLOYE

Correct Answer: 72 km/hr

Solution : Total distance = 1250 + 350 = 1600 m
Total time = 80 seconds
Speed = $\frac{1600}{80}$ = 20 m/s
= 20 × $\frac{18}{5}$
= 4 × 18
= 72 km/hr
Hence, the correct answer is 72 km/hr.

Correct Answer: A Fleming

Solution : The correct option is - A Fleming.

The world's first widely successful antibiotic, penicillin, was discovered by Scottish doctor and microbiologist Alexander Fleming. Together with Howard Florey and Ernst Boris Chain, he shared the 1945 Nobel Prize in Physiology or Medicine for this discovery.