Home
Class 12
MATHS
If a1 , a2 , a3 , … is an A.P. such tha...

If `a_1 , a_2 , a_3 ` , … is an A.P. such that
`a_1 , a_5 , a_(10) , a_(15) , a_(20) , a_(24) = 225`
then `a_1 + a_2 + a_3 + … + a_(23) + a_(24)` is equal to :

A

909

B

75

C

750

D

900

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 1 (TRUE AND FALSE) |10 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 1 (FILL IN THE BLANKS) |4 Videos

  • PROBABILITY

    ML KHANNA|Exercise MISCELLANEOUS EXERCISE|6 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Self Assessment Test (Multiple Choise Questions)|34 Videos

Similar Questions

Explore conceptually related problems

If a_1, a_2, a_3 ,........ are in A.P. such that a_1 + a_5 + a_10 + a_15 + a_20 + a_24 = 225 , then a_1 + a_2+ a_3 + ......+ a_23 +a_24 is equal to

If in an A.P. {a_(n)} , a_(1)+a_(5)+a_(10)+a_(15)+_(20)+a_(24)= 225 then : S_(24)= cdots

If a_(1),a_(2),a_(3),a_(4),......... are in A.P. such that a_(1)+a_(5)+a_(10)+a_(15)+a_(20)+a_(24)=450 then a_(1)+a_(8)+a_(17)+a_(24)=

If a_(1),a_(2),.........,...,a_(24) are in A.P and a_(1)+a_(5)+a_(10)+a_(15)+a_(20)+a_(24)=225, then a_(1)+a_(2)+a_(3)+.........+a_(24)=

If a_(n) = n(n!) , then what is a_1 +a_2 +a_3 +......+ a_(10) equal to ?

If a_(1),a_(2)a_(3),….,a_(15) are in A.P and a_(1)+a_(8)+a_(15)=15 , then a_(2)+a_(3)+a_(8)+a_(13)+a_(14) is equal to