1601: On dividing 2272 as well as 875 by 3-digit number N, we get the same remainder. What is the sum of the digits of N?
1602: What does Baudhayan theorem (Baudltayan Sulva sutra) relate to ?
(a) Lengths of sides of a right-angled triangle
(b) Calculation of the value of pi
(c) Logarithm calculations
(d) Normal distribution curve
1603: Which one of the following plants is effective in reducing water pollution and is also useful for producing bio gas ?
(a) Eucalyptus
(b) Water hyacinth
(c) Salvinio
(d) Lotus
1604: Which one of the following schedules of the Indian Constitution lists the names of states and specifies their territories?
(a) First
(b) Second
(c) Third
(d) Fourth
1605: Which one of the following pairs of states and tribes is not correctly matched?
(a) Assam : Miri
(b) Nagaland : Konyak
(c) Aranachal Pradesh : Apatani
(d) Madhya Pradesh : Lambada