DE Shaw :: Aptitude - II
Posted by Subash | 9:51 AM
[3] Comments
Aptitude:-
ONE RECTANGULAR PLATE WITH LENGTH 8INCHES,BREADTH 11
INCHES AND 2 INCHES THICKNESS IS THERE.WHAT IS THE LENGTH
OF THE CIRCULAR ROD WITH DIAMETER 8 INCHES AND EQUAL TO
VOLUME OF RECTANGULAR PLATE?
ANS: 3.5INCHESWHAT IS THE NUMBER OF ZEROS AT THE END OF THE PRODUCT
OF THE NUMBERS FROM 1 TO 100in some game 139 members have participated every time
one fellow will get bye what is the number of matches to
choose the champion to be held?
ans: 138one fast typist type some matter in 2hr and
another slow typist type the
same matter in 3hr. if both do combinely in how much time
they will finish.
ans: 1hr 12minin 8*8 chess board what is the total number of squares
refer odel
ans:204falling height is proportional to square of the time.
one object falls 64cm in 2sec than in 6sec from how much
height the object will fall.gavaskar average in first 50 innings was 50 . after the 51st
innings his average was 51 how many runs he made in the 51st
innings2 oranges,3 bananas and 4 apples cost Rs.15 . 3 ornages
2 bananas 1 apple costs Rs 10. what is the cost of 3 oranges,
3 bananas and 3 apples
ans Rs 15.in 80 coins one coin is counterfiet what is minimum number of
weighings to find out counterfiet coinin a company 30% are supervisors and 40% employees are male
if 60% of supervisors are male. what is the probability
that a randomly choosen employee is a male or female?THERE WERE 750 PEOPLE WHEN THE FIRST SONG WAS SUNG. AFTER EACH
SONG 50 PEOPLE ARE LEAVING THE HALL. HOWMANY SONGS ARE SUNG TO MAKE
THEM ZERO?
ANS:16A PERSON IS CLIMBING OF 60 MTS . FOR EVERY MINUTE HE IS CLIMBING 6 MTS
AND SLIPPING 4 MTS . AFTER HOWMANY MINUTES HE MAY REACH THE TOP?
ANS: (60-6)/2 +1 :28SALARY IS INCREASED BY 1200 ,TAX IS DECREASED FROM 12% TO 10% BUT PAYING
SAME AMOUNT AS TAX . WHAT IS THE PREVISIOUS SALARY?
ANS:6000THE LEAST NO. WHICH IS WHEN DEVIDED BY 4,6,7 LEAVES A REMAINDER OF 2 ?
ANS: 86A MAN DRIVING THE CAR AT TWICE THE SPEED OF AUTO ONEDAY HE WAS DRIVEN
CAR FOR 10 MIN. AND CAR IS FAILED. HE LEFT THE CAR AND TOOK AUTO TO GOTO
THE OFFICE . HE SPENT 30 MIN. IN THE AUTO. WHAT WILL BE THE TIME TAKE BY
CAR TO GO OFFICE?
ANS:25 MINOUT OF 100 FAMILIES IN NEIGHBOUR HOOD , 55 OWN RADIO, 75 OWN T.V
AND 25 OWN VCR. ONLY 10 FAMILIES HAVE ALLOF THESE, AND EACH VCR OWNER
HAS TV . IF 25 FAMILIES HAVE THE RADIO ONLY, THE NO. OF FAMILIES HAVE
ONLY TV ARE?
ANS: 30KYA KYA IS AN ISLAND IN THE SOUTH PACIFI . THE INHABITANTS OF KYA KYA
ALWAYS ANSWER ANY QUESTION WITH TWO SENTENCES, ONE OR WHICH IS ALWAYS
TRUE AND OTHER IS ALWAYS FALSE.
1. YOU ARE WALKING ON THE ROAD AND COME TO A FORK. YOU ASK ,THE INHABITANTS
RAM.LAXMAN, AND LILA AS" WHICH ROAD WILL TAKE ME TO THE VILAGE?
RAM SAYS: I NEVER SPEAK TO STRANGERS. IAM NEW TO THIS PLACE
LAXMAN SAYS: IAM MARRIED TO.LILA. TAKE THE LEFT ROAD
LILA SAYS: IAM MARRIED TO RAM. HE IS NOT NEW TO THIS PLACE
ANS: LEFT ROAD TAKE YU TO THE VILLAGE
2. YOU FIND THAT YOUR BOAT IS STOLLEN. U QUESTIONED THREE INHABITANTS OT
ISLANDS AND THEIR REPLIES ARE
JOHN : I DIDNOT DO IT. MATHEW DIDNOT DO IT
MATHEW : I DIDNOT DO IT. KRISHNA DIDNOT DO IT
KRISHNA: I DID NOT DO IT; I DONOT KNOW WHO DID IT
ANS: MATHEW STOLEN THE BOAT
3. YOU WANT TO SPEAK TO THE CHIEF OF VILLAGE , U ASK THREE FELLOWS AMAR
BOBBY, CHARLES AND BOBBY IS WEARING RED SHIRT
AMAR : IAM NOT BOBBY`S SON ; THE CHIEF WEARS RED SHIRT
BOBBY : IAM AMARS FATHER ; CHARLES IS THE CHIEF
CHARLES : THE CHIEF IS ONE AMONG US; IAM THE CHIEF
ANS: BOBBY IS THE CHIEF
4. THERE IS ONLY OPNE POLOT IN THE VILLAGE(ISLAND). YOU INTERVIEWED THREEM MAN
KOISK ,LORRY AND MISHRA
U ALSO NOTICE THAT KOISK IS WEARING CAP.
M SAYS : LARRY IS FATHER IN THE PILOT .LARRY IS NOT THE PRIESTS SON
KOISK : IAM THE PRIEST ON THEIS ISLAND ONLY PRISTS CAN WEAR THE CAPS
LARRY : IAM THE PRIEST SON . KOISK IS NOT THE PREST
ANS : KOISK IS THE PILOTLCM OF 3 PRIME NO.S IS 1729. THE HIGHEST NUMBER
AMONG THEM IS ?
A 13 B 19 C 23 D 11.
ANS 19A SHIP LEFT THE YARD AND TRAVELLED 180 MILES. NOW
ANOTHER FLIGHT WITH 10 TIMES THE SPEED OF THE SHIP
STARTED . WHEN BOTH WILL MEET?
ANS 200 MILESTHE PRBABILITY OF HITTING A TARGET BY X IS 0.9 AND
THAT OF B IS 0.8, THEN IF BOTH TRY WHAT IS THE
PROBABILITY OF HITTING THE TARGET.
ANS 0.98.THE LENGTH OF THE ROPE IS 660M. WHAT IS THE MAXIMUM
AREA COVERED BY THIS ROPE?
ANS 34650a MAN IS INCREASING HIS SPEED 5% EVRY hr ANOTHER
INCREASES 1% IN 1ST AND 3% IN SECOND AND SO.ON WHEN
THY MEET?A TAP CAN FILL THE TANK IN 10hrS,10 HOLES CAN
EMPTY WITHIN 6hr, OF SAME CAPACITY 15 HOLES WHITH IN
6hr.if ALL OPERATE THEN THE TIME OF FILLING THE TANK.
12:51 PM
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12:51 PM
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1:05 PM
the counterfeit coin problem is the best Q one could ever ask....
i found out the answer... ppl try squeezin your brains to solve...
greetz,
dayQuest