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Mettl
Tot. Mock Test: 5+
Tot. Exam. Sec.: 2+
Total Practice Qs: 110+
1 / 110
81*82*83*84*85*86*87*89. What should be in the unit place in this product?
A0
B1
C2
D3
Answer: Option A
Explanation:It should be zero in the unit place in this product.
85*82 will give zero in unit place.
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2 / 110
A cube is of size 5*5*5 .every side has green coloured. It is divided into
125 equal parts.
1) What is the no. of parts having only one side coloured
2) no. of parts having two sided coloured
3) having no side coloured
A54, 36, 27
B24, 35, 30
C14, 54, 24
D27, 34, 18
Answer: Option A
Explanation:One side colored = 6 * 9=54
Two side colored = 12*3=36
No side colored= 125-54(one side colored)-36(two side colored)-8(three side colored) =27
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3 / 110
In a garden man has to pick some flowers ans has to pass thrrough 3 doors. Each door has a guard. Man has to give half of the flowers he had, to the guard and in return guard returns the man one flower back. How many flower should man pick so that at the end he is left with same number of flowers he has picked?
A5 flowers
B4 flowers
C3 flowers
D2 flowers
Answer: Option D
Explanation:Suppose man picks up x flowers.
He gives half flowers he had to guard and guard in return gives 1 flower to man.
So, after 1st door remained flowers towards guard=(x/2)+1
i.e(x+2)/2
After 2nd door remained flowers towards guard=[(x+2)/4]+1
After 3rd door remained flowers towards guard=[(x+6)/8]+1
i.e.(x+14)/8
At the end he is left with same number of flowers he has picked.
So, (x+14)/8=x
8x-x=14
x=2
Hence he should pick up 2 flowers.
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4 / 110
What is the area of a circle having the same perimeter as that of a square whose area is 121.
A215
B308
C112
D342
Answer: Option B
Explanation:Side of the square=sqrt(12)=11
Perimeter of the square=44
2*π*r=44
r=44/2*π
area of the circle=π*r^2=308
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5 / 110
The average of six numbers is 30.If the average of first four is 25 and that of last three is 35, the fourth number is :
A25
B30
C35
D40
Answer: Option A
Explanation:sum of six nos is 180.
sum of first four is 100
sum of last three is 105.
sum of last two is 180-100=80.
fouth one is obtained by 105-80=25.
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6 / 110
Abel, Loyla and Sel are three channels , if 30% of the populatio watch Abel, and 5% of the people watch any two of the channel, and 5% of the people watch none of the channel then the number of people watching all the three channels are?
A50%
B60%
C70%
D80%
Answer: Option D
Explanation:Assume A,B,C are channels. P(A)=0.3 Intersection of any two channels = 0.05
People watch atleast one channel is = 1-0.05=0.95.
Now people watching all the three can be found by,
0.95=0.3-3*0.05+ x
x = 0.8.
Hence answer is 80%.
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7 / 110
An article whose initial cost is Rs 400 is subjected for discounts of 25%, 15%, and 40%. What is the amount the customer have to pay?
A123
B172
C153
D332
Answer: Option C
Explanation:0.75*0.85*.60*400=153
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8 / 110
Please find the solution.In an isosceles triangle,the sides are13cm,13cm,10cm which is inscribed inside a circle. Find the radius of the circle.
A6.40 cm
B6.00 cm
C7.04 cm
D6.14 cm
Answer: Option C
Explanation:sides are, a=13,b=13,c=10
s=(a+b+c)/2 =(13+13+10)/2=18
area of triangle= [s(s-a)(s-b)(s-c)]^1/2= [18(18-13)(18-13)(18-10)]^1/2 = (18*5*5*8)^1/2 =60 cm^2
R be the radius then it will be circumradius of triangle
R=(a*b*c)/(4*area of triangle)
R=(13*13*10)/(4*60)=7.04cm
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9 / 110
In a company ones salary increases 6/5 times in every year. After 4 year of joining average salary is 1342. Then what's the starting salary of the company?
A900
B1000
C1100
D1200
Answer: Option B
Explanation:Let x be initial salary.
After one year it becomes 6/5*x
4 months salary is
= x+6/5x +6/5*6/5x+ 6/5*6/5*6/5x + 6/5*6/5*6/5*6/5x =1342*4
By solving we get x =1000
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10 / 110
What is the binary rep of 0.6875?
A0.1101
B0.1010
C0.1101
D0.1011
Answer: Option D
Explanation:0.6875*2=1.375-1
0.375*2=0.75-0
0.75*2=1.50-1
0.50*2=1.0--1
Hence, 0.6875= .1011
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Here is the list of questions asked in Mettl paper Practice questions with Answers Page 1. Practice Mettl Written Test Papers with Solutions and take Q4Interview Mettl Online Test Questions to crack Mettl written round test. Overall the level of the Mettl Online Assessment Test is moderate. Only those candidates who clear the written exam will qualify for the next round, so practic all the questions here and take all the free tests before going for final selection process of Mettl
