It's a Question of your Career!

Correct Answer: Vacuum tube

Solution : The correct answer is a Vacuum tube.

In 1908, Lee De Forest invented vacuum tubes. The first computers, large machines that filled entire rooms, were built using these antiquated electronic instruments. Vacuum tubes were used in computers' circuitry and memory, which allowed them to

Correct Answer: volcanoes and earthquakes

Solution : The correct option is volcanoes and earthquakes

The Pacific Ring of Fire is a horseshoe-shaped area in the Pacific Ocean basin that is characterized by a high degree of tectonic and volcanic activity. It is associated with a large number of earthquakes and

Correct Answer: Bungalow

Solution : The third option is the correct answer.

The word "bungalow" means a single-story house or cottage, often with a veranda. It typically features a simple, rectangular floor plan and is commonly associated with a single-family dwelling.

The meanings of other options are as follows:

• A

Correct Answer: 6571 : 2448

Solution : Let's check the options –
First option: 6286 : 1965→6286 – 4321 = 1965
Second option: 6571 : 2448→6571 – 4321 = 2250 ≠ 2448
Third option: 8247 : 3926→8247 – 4321 = 3926
Fourth option: 6903 : 2582→6903 – 4321 = 2582

Correct Answer:

75% profit

Solution : Let the cost price be Rs. 100 and the selling price is Rs. S.
According to the question,
70% of the cost price = 40% of the selling price
⇒ 70 × $\frac{100}{100}$ = $\frac{40}{100}$S
⇒ S = Rs. 175
Profit = 175 –

Correct Answer: Only conclusion II follows

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

Let's analyse the conclusions –
Conclusion (I): Some A1 are T8 – From the above Venn diagram, it is evident that there is no definite relation between A1 and

Correct Answer: Dadabhai Naoroji 

Solution : The correct answer is Dadabhai Naoroji.

Dadabhai Naoroji was the one who first estimated the national income in India. In his 1901 book, Poverty and Un-British Rule in India, he is credited with making the first systematic effort to assess India's national income.

Correct Answer: 43.95

Solution : As per the given graph,
The number of students who got marks above 60% and below 80% = 72 + 48 = 120
The total number of students = 2 + 4 + 12 + 26 + 35 + 42 + 72 + 48 +

Correct Answer: Flute

Solution : The correct answer is Flute.

On July 1st, 1938 Hariprasad Chaurasia was born. He is an Indian music director and classical flautist whose compositions and performances have made the flute well-known throughout the world. He was a student of Allauddin Khan and is recognized

Correct Answer: Uncandid

Solution : The correct answer is the third option.

The word that is opposite in meaning to forthright is uncandid.

The term "forthright" describes someone as direct, honest, and straightforward in his or her speech or actions. On the contrary, the word "uncandid" refers to someone