## SIFY ONLINE EXAM ETEST 1

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2 nos: , LCM=693 , GCM=11 one no: 77 find the other ?

- 100
- 99
- 88
- 23

5 children,youngest 3yrs old and no 2 children hve the same age ,sum of their age is 26.Find the age of eldest.

- 4
- 8
- 9
- 10

second no: is twice the first no: and first no: is thrice the third no:.Their avg is 20.

Find the greatest no:

- 35
- 24
- 36
- 45

If CPU wants to stop the IO process and continue with main processing ,then which

device it uses :

- IO Divertor
- Channel Divertor
- Control Unit
- NONE

Device Connecting two different networks

- bridge
- switch
- pc
- gateway

There is a 4 inch cube painted on all sides. This is cut down into of 1 inch cubes. What is the no of cubes which have no painted sides.

- 6
- 5
- 8
- 4

At 6'o a clock ticks 6 times. The time between

first and last ticks is 30 seconds. How long does it

tick at 12'o clock.

- 66 sec
- 30 sec
- 23 sec
- 33 sec

Complete the series: 5, 20, 24, 6, 2, 8, ?

- 32
- 34
- 12
- 36

Find the values of each of the alphabets.

N O O N

S O O N

+ M O O N

J U N E

- 9326
- 9347
- 9324
- 9356

If a clock takes 7seconds to strike 7, how long

will the same clock take to strike 10?

- 12 sec
- 10 sec
- 10 and 1/2 sec
- 12 and 1/2 sec