866: The average height of 2 students in a class is 115 cm. Ten more students with an average height of 130 cm join them. Therefore, the average height of the group of students now becomes:
(a) 110 cm
(b) 120 cm
(c) 130 cm
(d) 140 cm
867: India is home to lakhs of persons with disabilities. What are the benefits available to them under the law?
1. Free schooling till the age of 18 years in government-run schools.
2. Preferential allotment of land for setting up business.
3. Ramps in public buildings.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
868: Which of the following Parties were not a part of the United Front which was in power during 1996-97 ?
I. Bahujan Samaj Party
II. Samata Party
III. Haryana Vikas Party
IV. Asom Gana Parishad
Select the correct answer using the codes given below:
Codes :
(a) I, II, III and IV
(b) I, II and III
(c) III and IV
(d) I and II
869: In human body, which one of the following hormones regulates blood calcium and Phosphate?
(a) Thyroxine
(b) Growth hormone
(c) Parathyroid
(d) Glucagon
870: AIDS is:
(1) Caused by virus
(2) Carried by body fluid, blood and serum
(3) Found mostly in males
(4) Found mostly in homosexuals
(a) 1 and 4 are correct
(b) 1,2 and 4 are correct
(c) 2 and 3 are correct
(d) 1, 2, 3 and 4 are correct