none of these.
Normal type of MCQ with one correct option
If 1+ 6 + 11 + …. + x = 148, then x is equal to
36
8
30
none of these
Normal type of MCQ with one correct option
The numbers of terms in the A.P. a + b + ….. c is
none of these
A
A,D
D
A,B & D
Comprehension
Suppose p is the first of n (n>1) AM’s between two positive numbers a and b;q the first of n HM’s between the same two numbers
The value of p is
Comprehension
Suppose p is the first of n (n>1) AM’s between two positive numbers a and b;q the first of n HM’s between the same two numbers
The value of q is
Both A and R are true and R is correct explanation of A
Both A and R are true and R is not correct explanation of A
A is true, R is false
A is false, R is true
/
n2
n (n + 1)
none of these
none of these
Normal type of MCQ with one correct option
If 1+ 6 + 11 + …. + x = 148, then x is equal to
36
8
30
none of these
Normal type of MCQ with one correct option
The numbers of terms in the A.P. a + b +______c is
c
none of these
n2
n (n + 1)
none of these
/
A
A,D
D
A,B & D
Comprehension
Suppose p is the first of n (n>1) AM’s between two positive numbers a and b;q the first of n HM’s between the same two numbers
The value of p is
Comprehension
Suppose p is the first of n (n>1) AM’s between two positive numbers a and b;q the first of n HM’s between the same two numbers
The value of q is
ASSERTION(REASON
A: The minimum value of bcx + cay + abz is 3abc
R: Minimum value when xyz = abc
Both A and R are true and R is correct explanation of A
Both A and R are true and R is not correct explanation of A
A is true, R is false
A is false, R is true
a- P,Q,S, b- R, c- P,Q,S
a- P,Q,R, b- S, c- S
a- Q,S, b- R, c- P,Q,S
a- P,Q, b- R, c- Q,S