M4maths Maths Puzzle Category

What is the next number of the following sequence
3, 2, 5, 6, 7, 12, 9, ..... ?

Read Solution (Total 1)

1+2 = 3
1*2 = 2
2+3 = 5
2*3 = 6
3+4 = 7
3*4 = 12
4+5 = 9
Similarly
4*5 = 20
9 years agoHelpfull: Yes(1) No(0)

M4maths Other Question

A man riding a cycle at 12 km/hr can reach a village in 9/2 hours. If he is delayed by 3/2 hours at the start, then in order to reach his destination in time, he should ride with a speed of The rate of auto meters in delhi are given below
Distance(Km) --- Rate(Rupee)
First 2 Km ----- 25/- Fixed
Every next Km -- 8/- Per Km
Total length of journey, for which average is 10 Rupees per km will be