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3,526 answers across CBSE, ICSE, and State boards — Class 1 to 12, every subject.

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GeneralClass 10CBSE

Is Gorakhpur worth visiting?

Yes for religious, cultural, and heritage tourism. Also a gateway to Kushinagar (Buddhist circuit) and Nepal.

GeneralClass 10CBSE

Why is Gorakhpur famous?

Gorakhnath Temple major Hindu pilgrimage siteGita Press world's largest publisher of Hindu religious textsWorld's longest railway platform (1,366 m)Home constituency of CM Yogi AdityanathBRD Medical College serving eastern UP and Nepal

GeneralClass 10CBSE

Where is Gorakhpur?

Eastern Uttar Pradesh, near the Nepal border (~270 km from Lucknow).

GeneralClass 10CBSE

Is CaO or Ca(OH)₂ used for whitewashing?

Ca(OH)₂ (slaked lime) is used CaO is too reactive to apply directly. After application, Ca(OH)₂ reacts with atmospheric CO₂ to form hard, white CaCO₃:Ca(OH)₂ + CO₂ → CaCO₃ + H₂O

ChemistryClass 10CBSE

What happens when chuna (lime) is mixed with water?

Chuna (CaO / quicklime) reacts with water to produce bujha hua chuna (slaked lime, Ca(OH)₂) in a highly exothermic reaction. The powder swells, crumbles, and heats dramatically.

ChemistryClass 10CBSE

Is CaO + H₂O → Ca(OH)₂ balanced?

Yes verified:ElementLeftRightCa11O22H22All atoms balance no coefficients needed.

ChemistryClass 10CBSE

When you add water to calcium oxide (CaO)?

A vigorous exothermic reaction occurs, producing calcium hydroxide (slaked lime) with significant heat release:CaO + H₂O → Ca(OH)₂ + Heat This is called "slaking of lime." The mixture heats up, hisses, and steams.

GeneralClass 10CBSE

Time difference between Mauritius and India

India is 1 hour 30 minutes ahead of Mauritius (MUT = UTC+4; IST = UTC+5:30).India vs Philippines: The Philippines (UTC+8) is actually 2 hours 30 minutes AHEAD of India not the other way around.

GeneralClass 10CBSE

How many hours is India ahead of the USA?

US Time ZoneIST is Ahead ByEST (UTC−5)10 hours 30 minutesCST (UTC−6)11 hours 30 minutesMST (UTC−7)12 hours 30 minutesPST (UTC−8)13 hours 30 minutes

GeneralClass 10CBSE

Does India have 2 time zones?

India has only one time zone IST (Indian Standard Time, UTC+5:30) used uniformly across the entire country despite spanning ~29° of longitude.

MathematicsClass 10CBSE

Is tan 30 equal to 1?

No. tan 45° = 1 (not tan 30°). Quick reference:Angletan value0°030°1/√3 ≈ 0.57745°160°√3 ≈ 1.73290°undefinedPoint: tan 30° = 1/√3 ≈ 0.577. It is less than 1. Only tan 45° equals exactly 1.

MathematicsClass 10CBSE

Is tan 30 = 1/√3 or √3/3?

Both are exactly equal √3/3 is simply the rationalized form of 1/√3 (multiply top and bottom by √3). Both are fully correct; √3/3 is preferred in exams because it has no square root in the denominator.

MathematicsClass 10CBSE

What is the exact value of tan 30°?

tan 30° = 1/√3 = √3/3 ≈ 0.5774 Derived from a 30-60-90 triangle: opposite side = 1, adjacent side = √3, so tan = 1/√3.

EnglishClass 10CBSE

20 Healthiest Vegetables Name

SpinachBroccoliKaleCarrotSweet PotatoGarlicBeetrootCauliflowerBrussels SproutsGreen PeasAsparagusCabbageTomato, OnionCapsicumCucumberBitter GourdDrumstick (Moringa)FenugreekCorn

EnglishClass 10CBSE

20 Names of Vegetables

TomatoPotatoOnionCarrotSpinachCabbageRadishEggplantBeetrootOkra (Lady's Finger)BroccoliCauliflowerPeasCornCucumberBitter GourdBottle GourdGarlicGingerCapsicum

EnglishClass 10CBSE

10 types of vegetables

TypeCategoryExamples1RootCarrot, Radish, Beetroot2TuberPotato, Sweet Potato, Yam3LeafySpinach, Cabbage, Lettuce4StemCelery, Asparagus, Kohlrabi5FlowerBroccoli, Cauliflower6Fruit-VegTomato, Eggplant, Capsicum7Seed/PodPeas, Beans, Corn8BulbOnion, Garlic, Leek9GourdPumpkin, Cucumber, Bitter Gourd10FungiButton, Oyster, Shiitake Mushroom

GeneralClass 10CBSE

What is AM and PM?

AM = Ante Meridiem (Latin: "before midday") covers 12:00 midnight to 11:59 morningPM = Post Meridiem (Latin: "after midday") covers 12:00 noon to 11:59 nightQuick reference:TimeAM or PMPeriod12:00AMMidnight7:00AMMorning12:00PMNoon7:20PMEvening11:59PMNightConfusing facts:Morning 7 o'clock = 7 AMAfternoon starts at 12 PM (noon), NOT 12 AM12 AM = Midnight | 12 PM = Noon — the most commonly confused pair7:20 PM = evening or night, not morning

MathematicsClass 10CBSE

"I love you" in Roman numerals

Most commonly expressed as I-IV-III (1-4-3), representing the letter count of each word (I=1 letter, love=4 letters, you=3 letters). As a full number: 143 = CXLIII.

MathematicsClass 10CBSE

What is XXVI VI?

XXVI = 26, VI = 6Most likely represents the date 26th June (26/6).

MathematicsClass 10CBSE

XXV, XXVI, XXVII, XXVIII, XXIX in numbers

RomanValueXXV25XXVI26XXVII27XXVIII28XXIX29

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