AIEEE Questions

---

As the work is same
M1D1 = M2D2

Here Let the number of men employed was M
=> 11M = 7(M+4)
=> 11M - 7M = 28
=> M = 7

Let the rquired number be 'P'

According to the question,

$$\begin{gathered} 100 x P100 = 20 \\ => P = 20 x 100100 = 20 \end{gathered}$$

Hence, 100 percent of the number 20 is 20.

Now, you can also try for

20 percent of what number is 100

$$\begin{gathered} 20 x P100 = 100 \\ => P = 100 x 10020 = 500 \\ => P = 500 \end{gathered}$$

Hence, 20 percent of the number 500 is 100.

1ST SERIES = M J G... It decreasing by 3 alphabets.
2ND SERIES = N Q... It increasing by 3 alphabets.

M N J Q G T...

Mickey Mouse was the first non-human to win an Oscar in 1932.

Walt Disney won the first of his many Oscars for the creation of Mickey Mouse.

Computer memory - ROM is essentially empty. ROM is a Read Only Memory which cannot be retrieve.

A DVD is an example of Optical Disc.

The Alaknanda is a Himalayan river in the Indian state of Uttarakhand and one of the two headstreams of the Ganga. Badrinath is situated on the bank of river Alaknanda.