यदि y बराबर 4 हैं तब
y2 - 6
कितना होगा -
C7Q12
Quiz
•
Mathematics
•
7th Grade
•
Hard
Direct Erv
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
यदि y बराबर 4 हैं तब
y2 - 6
कितना होगा -
8
5
2
10
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
यदि a = 5 और b = 4 हो तो
a - b
कितना होगा -
2
1
-1
9
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
यदि m = 6 और n = 7 हो तो
m2 + n2
किसके बराबर होगा
85
75
65
89
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
हल कीजिए -
2x + 5x - 6x + x
14x
2x
9x
x
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
हल कीजिए -
-p ( -p + q )
p2 + pq
p + pq
p2 - pq
p + q2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
जोड़िए
2k + 9k + 6k + k + 2k
19k
20k
25k
15k
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
यदि Z बराबर 2 हो तब
Z2 + Z2
किसके बराबर होगा -
7
6
9
8
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