A father picks his son from school everyday by car. One day the school got over 1 hour before the usual time. The son started walking home as soon as it got over at a speed of 3 kmph, resulting in him reaching home 15 minutes before the usual time. What is the usual speed of the car then?
What is the probability of rolling the same number exactly three times with five six-sided dice?
Hey Guys. Have any of you subscribed for the CET King G100 2015 online course?? If yes. Please tell me if its worth subscribing. Also can you share the overall cat prep experience with CET King?
In the game of Letter Dice, a different letter of the alphabet is on each face of each of the 4 cubes, so that 24 of the 26 letters of the alphabet occur. Words are formed by rearranging and turning the dice so that the upward-facing letters spell a 4-letter word. The 13 words below have been anagrammed using today's cubes, which do not have a Q or X on them. Can you find the 6 letters on each die?
- BOIL
- DANK
- GOAD
- LAZY
- MICE
- PAIN
- SOAR
- SUCH
- TOES
- TUCK
- WEAN
- WOVE
- YARN
in a cyclic quad ABCD, if the diagonal CA bisects the angle C, then diagonal BD is parallel to the tangent at A to the circle through A,B,C,D. prove kar do koi :/
3
Mathematicians A,B,& C went for Lunch, A thought of 2 integers greater than 2& told addition of 2 numbers to B & Multiplication to C.
B told C: You can't get the numbers.
C:Give me some Hints.
B:10 less than (x+y) less than 20.
Even then C couldn't guess. Find the Numbers.
is testfunda cat test series worth enrolling ?? is at par with cl/ims cat level ??
- no
- yes
0 voters
what is the third number of 8 consecutive real numbers?
A.Product of numbers is 34,459,425
B.Sum of numbers is 84
guys im thinking of buying testfunda material for cat... its around 5k ... is it good enuf ???... ne suggestions ??..
The average marks of all students who scored more than 70% marks is 74%. The average of all students who scored more than or equal to 60% is 68%. Of the students scoring more than or equal to 60%, at least what percent of students have scored between 60% and 70%?A. 25%
B. 30%
C. 34.25%
D. 37.76%
E. 42.84%
is AIMCAT good for cat prep coz heard it was too tougher for this new pattern...anyone suggest..
Three professors A, B and C are separately given three sets of numbers to add. They were expected to find the answers to 1 + 1, 1 + 1 + 2, and 1 + 1 respectively. Their respective answers were 3, 3 and 2. How many of the professors are mathematicians.
A. A mathematician can never add two numbers correctly, but can always add three numbers correctly.
B. When a mathematician makes a mistake in a sum, the error is + 1 or -1.
yaar aaj kaal bahut kaam questions post ho rae ... Purane mein koi active hai ki ni??
I am back ...!!
@Highway66 @jay3421 @eshanrock @pulkit_malik @rafaelnadal
should we start the prep 😉 ...!! ??
if sin of one triangle equal cos of other then triangles are?
Hello friends!!! I am new here, and had started preparing about a fortnight back. I am having problems with a certain type of questions every time. Below given are two of such problems; please help me with this as you guys certainly have much more experience:
1. Find the value of (1)/(1.5.9) + (1)/(5.9.13) + (1)/(9.13.17) + .......... upto 11 terms.
2. Find the value of (1)/(1.2.3.4) + (1)/(2.3.4.5) + (1)/(3.4.5.6) + ........... + (1)/(10.11.12.13).
Thank You
If ax2 - bx + 5 = 0 does not have 2 distinct real roots, then find the minimum value of 5a + b
Raju has 128 boxes with him. He has to put at least 120 oranges in one box and 144 at the most. Then the least number of boxes which will have the same number of oranges is:
A regular polygon is cut from a piece of cardboard. A spin is put through the center to serve as an axis about which the polygon can revolve. Find the least number of sides which the polygon can have in order that revolution through an angle of 25.5 degrees will put it in coincidence with the original position . ?
Circumradius of triangle whose sides are 7, 24, 25?
No of triangles formed inin regular octagon