At 2F1. In a convex lens, when object is in front of the lens at 2F1 an inverted image of size of object is formed at 2F2. Therefore, m= -1.

Amitabh Kant is the current CEO of NITI Aayog. The NITI Aayog, also National Institution for Transforming India, is a policy think tank of the Government of India, established with the aim to achieve Sustainable Development Goals.

● Light enters the eye through the transparent cornea, passes through the aqueous humor, the lens, and the vitreous humor, where it finally forms an image on the retina.
● The image formed on the retina is inverted.

Let the price of an item be 100

After 25% decrease, price of item = 75

Increase in price to get the original price = 100-75 = 25

% increase to get the original price

= 25/75 × 100

= 100/3 = 33.33%

Rajasthan government increased the financial assistance given to school girls under the 'Aapki Beti' scheme and ex-gratia payment to the families of polling personnel who die during election duty. Under the Aapki Beti scheme, girls living under the Below Poverty Line (BPL) and whose mother or father or both have died to get annual financial assistance in the state. The amount has been increased to 2,100 from Rs 1,100 for the girls studying in class 1 to 8 and for the girls in class 9 to 12, the financial aid has been increased to Rs 2,500 from Rs 1,500.

Here the opposite faces are:
R  →  O
G  →  Y
B  →  W
Since the opposite faces cannot be on the same side thus we find that the answer figure (C) is the right one which can be formed by it.

The Organisation for the Prohibition of Chemical Weapons (OPCW) is an intergovernmental organization and the implementing body for the Chemical Weapons Convention, which entered into force on 29 April 1997. The OPCW, with its 193 member states, has its seat in The Hague, Netherlands, and oversees the global endeavour for the permanent and verifiable elimination of chemical weapons.

As per the given information:

From the above diagram, it is clear that Bus was facing towards the West direction when it left Sonali's house.

Amount of milk left after 3 operations = [40(1 − 4/40)³] litres
= (40 × 9/10 × 9/10 × 9/10) = 29.16 litres.