Directions(1-5): Find the missing term “?” of the following series.
- 16,116,?,1416,3216
485489500492516Option E
+10^2,+20^2,+30^2,+40^2
? = 516 - 16,37,67,?,134,181
9095808571Option B
+21,+26,+32,+39,+47
? = 95 - 47,48,56,83,?,272
150114132147174Option D
+1^3,+2^3,+3^3,+4^3,+5^3
? = 147 - 216,?,24,22,40,166
4132524430Option C
*0.25-2
*0.5-2
*1-2
*2-2
*4-2
? = 52 - 15,17,22,31,45,?
5560456568Option D
+2,+5,+9,+14,+20
? = 65 - If 120 marks are required to pass in Maths, How many students pass in the Maths exams.
25634Option D
120 marks out of 150 marks = 120/150*100 = 80%
Ashutosh, Rakesh and Nisha - What is the ratio of total number of marks obtained by Rakesh in Physics and Chemistry together to Chinu in the same subjects?
20 : 1724 : 1121 : 1623 : 1723 : 10Option D
23 : 17 - How many students have scored more than 120 marks in Maths ?
63425Option D
120 marks out of 150 marks = 120/150*100 = 80%
Ashutosh and Nisha. - What is the approximate average marks obtained by all the students together in Geography ?
4450495437Option D
(60 +92+ 76 +72 +64 +60 +80)/7*75/100 = 54 - What is the total marks obtained by Nisha in all the subject together ?
410408406409400Option C
150 + 75 + 50 + 48 + 48 + 35 = 406
Directions(6-10): Study the table carefully to answer the questions that follow :
Percentage of marks obtained by different students in different subjects :