Questions

When was 'Pregnancy Aid Scheme' launched to help pregnant women financially with Rs. 6000?

Calculate the frequency (in Hz) of a sound wave of wavelength 5 m travelling with a speed of 360 m/s.

In each of the questions given below, a passage has been given which are either situational based or describes a scenario. Below each passage, a question has been given which is framed to make you to infer something out of it. Mark out the correct inference as your answer.
India's leading and most popular food delivery start-up, Swiggy landed in a soup on Wednesday, after four people claiming to be current and former employees allegedly revealed fraudulent
and unethical means practiced at the company, in a blog post.
Which of the following can be said about the allegations?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

I was able to sense

A-a mildly supercilious tone, despite his

B-was unnerving

C-warmth and friendliness, and it

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

As global temperatures rise, an untreatable new strain of the flu might _________ up at any moment.

In the following question, select the missing number from the given series.
 
1912, 2012, 2133, 2277, 2446, ?

∆DEF is right angled at E. If m∠F = 45°, then find the value of (cosecD - 1/√3).

Who invented bluetooth?