What should come in place of question mark (?) in the following questions?

What should come in place of question mark (?) in the following questions?

[(9 × 3)/(27 × 81)] × [(27⁴/9²)] = 3?

What should come in place of question mark (?) in the following questions?

13² – 5² – √676 + 7 = x²

Read the following graph carefully and answer the question given below.

The following bar graph shows data related to population of different states (in lakhs) in the year 2002.

The following table shows the ratio b\\w male, female and literacy, illiterate and also graduates and under graduates.

If in the year 2003 there was an increase of 10% population of Karnataka and 12% of Punjab compared to the previous year, than what was the ratio of the population of Karnataka to

Read the following graph carefully and answer the question given below.

The following bar graph shows data related to population of different states (in lakhs) in the year 2002.

The following table shows the ratio b\\w male, female and literacy, illiterate and also graduates and under graduates.

What was the approximate percentage of women of Karnataka to the women of Kerala?

Read the following graph carefully and answer the question given below.

The following bar graph shows data related to population of different states (in lakhs) in the year 2002.

The following table shows the ratio b\\w male, female and literacy, illiterate and also graduates and under graduates.

If 70% of total no of literate population in Nagaland are graduate what is the total no of under graduates in the Nagaland in the year 2002?

Read the following graph carefully and answer the question given below.

The following bar graph shows data related to population of different states (in lakhs) in the year 2002.

The following table shows the ratio b\\w male, female and literacy, illiterate and also graduates and under graduates.

In Delhi, if 70% of the females are literate and 75% of the males are literate, what is the total number of illiterates in the state?

Read the following graph carefully and answer the question given below.

The following bar graph shows data related to population of different states (in lakhs) in the year 2002.

The following table shows the ratio b\\w male, female and literacy, illiterate and also graduates and under graduates.

What is the ratio of literates in Nagaland to the literates in Punjab?

Aahok, Biren and Chaya started a business with their investment in the ratio 1 : 3 : 5. After 4 months, Ashok invested the same amount as before and Biren as well as Chaya withdrew half of their investments. The ratio of their profits at the end of the year was- 

Ankita completes 40% of a task in 10 days and then takes the help of Bhanu and Cheena. Bhanu is 50% as efficient as Ankita is and Cheena is 50% as efficient as Bhanu is. In how many more days will they complete the work?