Ques:- if length of a rectangle is incr by 20% and width is decr by 20% then area
Ques:- Are you willing to relocate or travel?
Ques:- WHAT IS YOU EXPERIENCE
Ques:- What’s the biggest risk you’ve ever taken?
Ques:- Are you ready to work at night shift?
Ques:- The radius of a circle is increased by 1%. Find how much % does its area increases?
Recent Answer : :
2.01%
Ques:- Give the detailed description about the final year project(as I did MCA)?
Ques:- Describe briefly your standards for success?
Recent Answer : :
My standard for success is to build confidence, be able to earn money, and meet people.
Ques:- there were 253 games played so that atleast two team from the group play each other. Find out the maximum no of team
Recent Answer : :
23 Teams
Ques:- A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. Find the cost price?
Ques:- Why SMS Country ?
Ques:- Insert the missing number:
9, 12, 11, 14, 13, (…..), 15
9, 12, 11, 14, 13, (…..), 15
A. 10
B. 12
C. 16
D. 17
Recent Answer : :
16
Ques:- The most important Rabi crop is:
A. Rice
B. Wheat
C. Jute
D. Bareley
Recent Answer : :
B. Wheat
Ques:- Projects done in college, my extracurricular activities.
Ques:- A cable, 16 meters in length, hangs between two pillars that are both 15 meters high. The ends of the cable are attached to the tops of the pillars. At its lowest point, the cable hangs 7 meters above the ground. How far are the two pillars apart?
Ques:- Find the odd man out:
13. 253, 136, 352, 460, 324, 631, 244
13. 253, 136, 352, 460, 324, 631, 244
A. 631
B. 352
C. 324
D. 136
Recent Answer : :
324
the sum of all = 10
Accept
324 = 3+2+4 =/=10 (NOT EQUAL TO 10)
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Ques:- A thief goes away with a SANTRO car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start?
Recent Answer : :
In 30 mins- Thief – 20km, Owner – 0km
In 1hr – Thief – 40km, Owner – 25km
In 1.5hrs – Thief – 60km, Owner – 50km
In 2hrs – Thief – 80km, Owner – 75km
In 2.5hrs – Thief – 100km, Owner – 100km
Answer: In 2.5 hours the owner would have overtaken the Theif
Ques:- A right circular cylinder and a cone are there. Base radius of cone is equal to radius of cylinder. What is the ratio of height to slant side if their volume are the same?
Recent Answer : :
underroot(1-r^2)/3
Ques:- The sum of four consecutive even numbers is 292. Evaluate the smallest number?
Recent Answer : :
Thanq saddha
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Ques:- If 1.5x=0.04y then the value of (y-x)/(y+x) is ?
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Ques:- Looking back, what would you do differently in your life?
we know,
area=b*h
b gets increased by 20% i.e (b+0.20b)
h gets decreased by 20% i.e (h-0.20h)
rewriting the equation(area=b*h),
area=(b+0.20b)*(h-0.20h)
area=b(1+0.20)*h(1-0.20)
area=b(1.20)*h(0.80)
area=b*h*(1.20)*(0.80)
area=b*h*(0.96)
i.e new area=0.96 times the original area
if 100% was the original area,it has decreased to 96%
so,100%-96%= 4%