Exams

Cup is used to drink something with the help of lips. Similarly, birds collect grass with the help of beak to make her nest.

Hence, Cup : Lip :: Bird : Grass.

Here the given number series  3, 10.5, 36.75, 128.625, ? follows a pattern that

3

3 x 3.5 = 10.5

10.5 x 3.5 = 36.75

36.75 x 3.5 = 128.625

128.625 x 3.5 = 450.187

Hence the next number in the given number series is 450.187.

Verses ascribed to Kabir have been compiled in three distinct but overlapping traditions. The Kabir Bijak is preserved by the Kabirpanth (the path or sect of Kabir) in Varanasi and elsewhere in Uttar Pradesh, the Kabir Granthavali is associated with the Dadupanth in Rajasthan, and many of his compositions are found in the Adi Granth Sahib.

Bijak is the best known of the compilations of the Kabir, and as such is the holy scripture for followers of the Kabirpanthi religion. The Bijak, an anthology of Kabir’s verses compiled in Eastern Uttar Pradesh and/or Bihar, is one of Kabir’s most influential works.In the case of the Guru Granth Sahib, Kabir’s poems were collected to be sung and are organized in ragas.

In the given puzzle, the logic followed is

First digits comes from the number of letters in the word

Second digit is its serial number

Third digit is the addition of first and second digits

=> SUNDAY = 6713

Let the cost price of 1-liter pure milk be Re.1, then 

 6 liters (milk) → C.P = Rs. 62 liters (water) → C.P = Rs. 0→CP = Rs.6 only

8 litre mixture  =>

SP =>  8 x 2 = Rs. 16

Profit % = 16 - 66x100 = 10006 = 166.66%