IIT JEE рдкреНрд░рд╢реНрди рдФрд░ рдЙрддреНрддрд░ рдХрд╛ рдЕрднреНрдпрд╛рд╕ рдХрд░реЗрдВ
рдкреНрд░: Which of these relationships is true of an uncharged atom? 6102 05b5cc688e4d2b4197774c35a
5b5cc688e4d2b4197774c35a- 1The atomic mass is equal to the atomic number.false
- 2The number of electrons is equal to the number of neutrons.false
- 3The number of protons is equal to the number of electrons.true
- 4The atomic mass is equal to the number of electrons.false
- рдЙрддреНрддрд░ рджреЗрдЦреЗрдВрдЙрддреНрддрд░ рдЫрд┐рдкрд╛рдПрдВ
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рдЙрддреНрддрд░ : 3. "The number of protons is equal to the number of electrons."
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: C) The number of protons is equal to the number of electrons. Explanation: The number of protons is equal to the number of electrons. That is the number of positive charges is equal to the number of negative charges.
рдкреНрд░: In a certain code language тАШROUTINEтАЩ is written as 'VMRGFLI'. How will 'CRUELTY' be written in that code language ? 6099 05b5cc71be4d2b4197774f503
5b5cc71be4d2b4197774f503- 1UPVCZLRfalse
- 2VPCVZRLtrue
- 3CVCPZRLfalse
- 4VCPCZLRfalse
- рдЙрддреНрддрд░ рджреЗрдЦреЗрдВрдЙрддреНрддрд░ рдЫрд┐рдкрд╛рдПрдВ
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рдЙрддреНрддрд░ : 2. "VPCVZRL"
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: B) VPCVZRL Explanation: ROUTINE IS 7 LETTER WORD.. (1st=R,2nd=O,3rd=U,4th=T,5th=I,6th=N,7th=E)1st and 3rd letter interchanging. (UORTINE)5th and 7th letter interchanging. (UORTENI)1st letter shifting one after that (VORTENI)2nd letter shifting two befor that (VMRTENI)3rd letter remains same (VMRTENI)4th letter(total alphabets - current)+1(26 - 20)+1= 7.(i.e) G (VMRGFNI)5th letter shifting one after that (VMRGFNI)6th letter shifting two befor that (VMRGFLI)7th letter remains same (VMRGFLILike that,CRUELTY IS 7 LETTER WORD.. (1st=C,2nd=R,3rd=U,4th=E,5th=L,6th=T,7th=Y)1st and 3rd letter interchanging. (URCELTY)5th and 7th letter interchanging. (URCEYTL)1st letter shifting one after that (VRCEYTL)2nd letter shifting two befor that (VPCEYTL)3rd letter remains same (VPCEYTL)4th letter (total alphabets - current)+1(26 - 5)+1= 22.(i.e) V (VPCVYTL) 5th letter shifting one after that (VPCVZTL)6th letter shifting two befor that (VPCVZRL)7th letter remains same (VPCVZRL).
рдкреНрд░: 2 is to 55 as 6 is to 6095 05b5cc66de4d2b4197774bfe4
5b5cc66de4d2b4197774bfe4- 199true
- 244false
- 39false
- 433false
- рдЙрддреНрддрд░ рджреЗрдЦреЗрдВрдЙрддреНрддрд░ рдЫрд┐рдкрд╛рдПрдВ
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рдЙрддреНрддрд░ : 1. "99"
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: A) 99 Explanation: Given 2 is to 55 2 + 3 = 5┬а 5 x 11 = 55 Similarly, 6 6 + 3 = 9 9 x 11 = 99 ┬а Hence,┬а2 is to 55 as 6 is to 99.
рдкреНрд░: Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a girl sitting at window seat in the slower train in 32 seconds. Find the length of the faster train ? 6084 05b5cc6d8e4d2b4197774e769
5b5cc6d8e4d2b4197774e769- 1170 mfalse
- 2100 mfalse
- 3270 mfalse
- 4320 mtrue
- рдЙрддреНрддрд░ рджреЗрдЦреЗрдВрдЙрддреНрддрд░ рдЫрд┐рдкрд╛рдПрдВ
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рдЙрддреНрддрд░ : 4. "320 m"
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: D) 320 m Explanation: Relative speed = (72 - 36) x 5/18 = 2 x 5 = 10 mps.Distance covered in 32 sec = 32 x 10 = 320 m. The length of the faster train = 320 m.
рдкреНрд░: 'P' walked 1 km towards south direction and turned ┬а90oACW and walked 2 km. Then he turned his left and walked 1 km and then he turned his right and walked 2 km. After that he turned 90o┬аACW and walked 3 km. How far is he from the starting point ? 6081 05b5cc6cee4d2b4197774e23c
5b5cc6cee4d2b4197774e23c- 15 kmtrue
- 24 kmfalse
- 32 kmfalse
- 40 kmfalse
- рдЙрддреНрддрд░ рджреЗрдЦреЗрдВрдЙрддреНрддрд░ рдЫрд┐рдкрд╛рдПрдВ
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рдЙрддреНрддрд░ : 1. "5 km"
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: A) 5 km Explanation:
рдкреНрд░: Pen is to poet as needle is to 6072 05b5cc6a2e4d2b4197774cb84
5b5cc6a2e4d2b4197774cb84- 1Sewingfalse
- 2Threadfalse
- 3Tailortrue
- 4Buttonfalse
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рдЙрддреНрддрд░ : 3. "Tailor"
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: C) Tailor Explanation: Here Pen is a tool which is used to write and poet uses it. Then, the needle is a tool which is used to stitch and it is used by Tailor. Except tailor, none of the other options is a person to use it. ┬а Hence,┬аPen :┬аPoet :: Needle : Tailor
рдкреНрд░: The Capacity of a Communication Channel is Measured in 6054 05b5cc6afe4d2b4197774d1c9
5b5cc6afe4d2b4197774d1c9- 1Band ratefalse
- 2Band widthtrue
- 3Data flowfalse
- 4Bit capacityfalse
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рдЙрддреНрддрд░ : 2. "Band width"
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: B) Band width Explanation: The path that data takes from source to destination is called a Channel. A channel is a communication medium.┬аA channel has a certain capacity for transmitting information.┬а ┬а The "capacity" of a channel is the theoretical upper-limit to the bit rate over a given channel that will result in negligible errors. Channel capacity is often measured by its Bandwidth in Hz or its data rate in bits per second.
рдкреНрд░: 7 9 19 18 31 29 Find the┬аodd number in the given Number Series? 6041 05b5cc6b9e4d2b4197774d770
5b5cc6b9e4d2b4197774d770- 131false
- 229true
- 318false
- 419false
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рдЙрддреНрддрд░ : 2. "29"
рд╡реНрдпрд╛рдЦреНрдпрд╛ :
Answer: B) 29 Explanation: Here the given number series follows a pattern of two alternate series. 1. 7 19 31 ...(Difference of 12) 2. 9 18 27 ...(Difference of 9) Here the odd number is 29 instead of 27 And the next number is 31 + 12 = 43 & 27 + 9 = 36