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If (m – m-1)= 1/5, then determine the value of ( 25m2+ 25m-2)
1
2
51
49/25
What is the least number which when divided by 3,8,11,21 and 27 leaves a remainder of 5 in each case
149688
1253
16637
125466
Which of the OSI model layer is responsible for both encryption and decryption
Presentation layer
Transport layer
Session layer
Network layer
If in a code language AMARAVATI is coded as ITAVARAMA, then in the same code language JABALPUR will be coded as
RULPABAJ
RUPLABAJ
RUPALBAJ
RUPLABJA
A sum of money at CI amounts to thrice itself in threeyears.
In how many years will it be 9 times itself Options
2 years
6years
5 years
3 Years
Find the value of “x” if 10/3 : x :: 5/2 : 5/4
3/5
5/3
2/5
1/5
A man spend Rs. 660 on tablets and chairs, the price of each table being Rs.150, and the price of each chair being Rs.20. If he buys the maximum number of tables, what is the ratio of chairs to tables purchased
3:54
3:4
2:5
2:3
A person covers a distance in 40 min .if he runs at a speed 45 kmph on a average
. find the speed at which he must run to reduce the time of journey to 30 min
50 kmph
40 kmph
60 kmph
30 kmph
The diameter of the wheel of a car is 14 m. It makes 5 revolutions per 11seconds.
What is the speed of the car
48 kmph
64 kmph
72 kmph
56 kmph
Fredy drives his car on two journeys the first journey is of 8 miles and takes 35 minutes, while the second journey takes 17.5 miles and takes 55minutes.
Find the average speed of the two journeys combine
17 miles per hour
25 miles per hour
20 miles per hour
15 miles per hour
if m/(m2-2m+1)=1/5, then determine the value of (m3 + m-3)
323
320
321
322
find the surface area of a piece of metal which is in the form of a parallelogram whose base is 10 cm and height is 6.4 cm
45 cm2
56 cm2
64 cm2
65 cm2
When word flag a possible spelling or grammar error, it also changes mark on the spelling and grammar status icon to _____________
red check mark
green x
green check mark
red x
A train 1200m long crosses a platform in 1.5 min at a speed of 54 kmph
. what is the length of the platform
150m
100m
175m
120m
a peacock is sitting on a 19 m long pole, a snake is approaching the hole which is at bottom of the pole, the snake is 27 m away from the hole, if their speeds are same, find the distance from the hole at which the peacock pounces over the snake
5.9 m
6.8 m
3.4 m
Atul sold two mobiles for Rs.9900each.
At one mobile, he gained 10% and on other he lost 10%. Find his gain or loss in transaction
Neither loss Nor gain
Loss 1%
none of the mentioned options
Gain 1%
what is the binary equivalent of the number 368
111100000
101110000
110110000
111010000
A vessel is filled to its capacity with puremilk.
Ten litres are withdrawn from it and replaced bywater.
This procedure is repeatedagain.
The vessel now has 32 litres ofmilk.
Find the capacity of the vessel
45 litres
40 litres
55 litres
50 litres
Which of the OSI model is responsible for compression and decompression
Transport layer
Presentation layer
Session layer
Application layer
what will be unit’s digit in the result of the expression 365 * 653 *95
7
2
3
6
Six different objects were divided among 4people.
In how many ways it can be done, if there is no restriction on minimum number of objects that each person can get
64
84
23
72
For p= 5 and q= -5, the value of
(9p^2+36pq+36q^2) is Options
30
900
225
15
If the simple interest is 7% annual and compound interest is 6% annual, find the difference between the interests after 4 years on a sum of Rs 2000
37.5
33.05
35.05
32.5
The number of full and half adders required to add 16-bit numbers is
1 half-adder,15 full-addersAns:
8 half –adders,8 full-adders
16 half-adders,0 full-adders
4 half-adders,12 full-adders
java source code is compiled into_________
Byte code
bit code
objective code
word code
Anitha has 3 novels and 4dictionaries.
Determine the number of ways in which all 7 books can be arranged on the shelf so that the books of the same kind must be kept together
5040
288
144
2120
The direct distance between City A and City B is 300miles.
The direct distance between city B and City C is 400miles.
What could be the direct distance between city C and City A
Less than 100
More than 900
Between 100 and 700
More than 700
Upon mixing two independent one-many relationships__________dependency arises
partial
functional
multivalued
transitive
Which of the OSI model layer is also known as end-to-end layer
Presentation layer
Session layer
Network layer
Transport layer
P can do a piece of work in 5 days of 8 hours each and Q can do in 4 days of 6 hourseach.
How long will they take do it working 5 hours a day
2 days
4 days
3 days
5 days
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