Two resistance of 2Ω each are connected in parallel to each other resultant resistance will be.
a) 2 Ω
b) 1 Ω
c) 4 Ω
d) 1.5 Ω
3x + 2y – 3 is an algebraic:
a) Expression
b) Equation
c) Sentence
d) Inequation
Explanation: An algebraic expression consists of unknown variables, numbers and arithmetic operators. It does not contain any equality or inequality symbols
The number should be added to complete the square of x4 + 64 is:
a) 4x2
b) 16x2
c) 8x2
d) -16x2
Explanation: (a+b)2 = a2 + b2 + 2ab
x4 + 64 = (x2)2 + 82= (x2 + 8)2 = x2 + 64 + 16x2
Best behavioural approach to learning is:
a) People learn by forming patterns and association in their minds
b) People learn through punishment and reward
c) People learn from experiences
d) People learn by sharing stories.
How many events are there in Decathlon?
a) 7
b) 8
c ) 9
d)10
Explanation: DECATHLON is a 10-event athletic contest
The organization of Olympics Games is given to?
a) City
b) Country
c) District
d) Capital
