求小学6年级30道智力题!要答案! (题目和答案最好少些) 六年级英语竞赛题目和IQ题要答案和题目(急!)

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题1、营业员把一张5元的人民币和一张5角的人民币换成了28张票面为1元和1角的人民币,求换来的这两种人民币各多少张?

题2、有一元,二元,五元的人民币共50张,总面值为116元,已知一元的比二元的多2张,问三种面值的人民币各多少张?

题3、有3元,5元和7元的电影票400张,一共价值1920元,其中7元和5元的张数相等,三种价格的电影票各多少张?

题4、用大、小两种汽车运货,每辆大汽车装18箱,每辆小汽车装12箱,现在有18车货,价值3024元,若每箱便宜2元,则这批货价值2520元,问:大、小汽车各有多少辆?

题5、一辆卡车运矿石,晴天每天可运20次,雨天每天可运12次,它一共运了112次,平均每天运14次,这几天中有几天是雨天?

题6、运来一批西瓜,准备分两类卖,大的每千克0.4元,小的每千克0.3元,这样卖这批西瓜共值290元,如果每千克西瓜降价0.05元,这批西瓜只能卖250元,问:有多少千克大西瓜?

题7、甲、乙二人投飞镖比赛,规定每中一次记10分,脱靶每次倒扣6分,两人各投10次,共得152分,其中甲比乙多得16分,问:两人各中多少次?

题8、某次数学竞赛共有20条题目,每答对一题得5分,错了一题不仅不得分,而且还要倒扣2分,这次竞赛小明得了86分,问:他答对了几道题?题9.小明由家去学校,开始他以每分60米的速度走了4分后,按这样的速度要迟到3分,如果每分走70米,就可提前7分钟到校,小明的家离学校里有多远呢题10.六年级有3个班,一班人数占三个班总人数的25%,二班和三班人数比是7:8,一班比三班人数少24人。六年级有学生多少人?题.11快车从甲站开往乙站需要6小时,慢车从乙站开往甲站需要10小时,两车同时从两站相向而行,相遇时快车行了225km,两站相距多少千米?题12.火车站新运来一批钢材,其中的80%将储存在甲,乙两个仓库,还有145吨直接运往钢材市场。已知甲乙两个仓库储存的吨数是2:3,两个仓库各储存了多少吨?

1.解:设有1元的x张,1角的(28-x)张
x+0.1(28-x)=5.5
0.9x=2.7
x=3
28-x=25
答:有一元的3张,一角的25张。

2.解:设1元的有x张,2元的(x-2)张,5元的(52-2x)
x+2(x-2)+5(52-2x)=116
x+2x-4+260-10x=116
7x=140
x=20
x-2=18
52-2x=12
答:1元的有20张,2元18张,5元12张。

3.解:设有7元和5元各x张,3元的(400-2x)张
7x+5x+3(400-2x)=1920
12x+1200-6x=1920
6x=720
x=120
400-2x=160
答:有3元的160张,7元、5元各120张。

4.解:货物总数:(3024-2520)÷2=252(箱)
设有大汽车x辆,小汽车(18-x)辆
18x+12(18-x)=252
18x+216-12x=252
6x=36
x=6
18-x=12
答:有大汽车6辆,小汽车12辆。

5.解:天数=112÷14=8天
设有x天是雨天
20(8-x)+12x=112
160-20x+12x=112
8x=48
x=6
答:有6天是雨天。

6.解:西瓜数:(290-250)÷0.05=800千克
设有大西瓜x千克
0.4x+0.3(800-x)=290
0.4x+240-0.3x=290
0.1x=50
x=500
答:有大西瓜500千克。

7.解:甲得分:(152+16)÷2=84分
乙:152-84=68分
设甲中x次
10x-6(10-x)=84
10x-60+6x=84
16x=144
x=9
设乙中y次
10y-6(10-y)=68
16y=128
y=8
答:甲中9次,乙8次。

8.解:设他答对x道题
5x-2(20-x)=86
5x-40+2x=86
7x=126
x=18
答:他答对了18题。 9.解:第一步先求出两种速度相差多少米:3*60+7*70=180+490=670(米)
第二步再求出为什么会相差670米,原来是每分钟多走了10米造成的,由此可以算出一共花了多少时间:670/(70-60)=67(分)
最后就可得出家与校的距离:67*60+3*60=4200(米)或者67*70-7*70=4200(米)
答:家与学校距离4200米。
没注意看要求,原来要方程求解,上面已有答案,我再重复一下吧:设时间为X
解:60*(X+3)=70*(X-7)
60X+180=70X-490
10X=670
X=67
67*60+3*60=4200或者67*70-7*70=4200
答:家与校距4200米。 10.三班占总人数的:8/7+8×(1-25%)=8/15×3/4=2/524÷(2/5-25%)=24÷3/20=160(人) 11.1÷(1/6+1/10)=1÷4/15=15/4(小时)225÷(1/6×15/4)=225÷5/8=360(千米) 12.145÷(1-80%)=145÷20%=725(吨) 725-145=580(吨) 2+3=5 580×2/5=232(吨) 580×3/5=348(吨) 答:甲仓库储存232吨,乙仓库各储存了348吨。

01.题目难度:简单
一个猎人带着一只羊,一只狼和一棵白菜回家,路上遇到一条河。河边只有一条船,但船太小,一次最多只可载猎人和另一样东西过河。但猎人不在时,狼要吃羊,羊要吃白菜。请问怎样才能把狼,羊,白菜都安全运过河? 答案:先把羊运过去,猎人回来.在把狼运过去,猎人抱羊回来,在抱白菜过去,猎人回来.最后把羊抱过去就OK了 02.题目难度:中等
老师盒子里有10颗糖,正好学生有10人.
老师说:你们每人要分到颗糖,同时盒子里还要剩下一颗,请问怎么分 答案:每人分一颗糖,最后一颗连盒子一起给一个人就行了 03.题目难度:困难
小明和小华买了10斤蜂蜜,装在一个大瓶子里.要把蜂蜜平分,只有两个空瓶子,一个正好装7斤,另一个正好装3斤.怎样才能用最简单的方法把蜂蜜分出来. 答案;1.把3近瓶灌满,再倒进7斤瓶.
2.再把3斤瓶灌满,然后再倒进7斤瓶.这时7斤瓶里有6斤蜂蜜.
3.再把3斤瓶灌满,然后再倒进7斤瓶里.7斤瓶倒满时,3斤瓶里剩下2斤蜂蜜,7斤瓶正好有7斤.
4.把7斤瓶里的蜂蜜全倒回10斤瓶里,这时10斤瓶里有8斤,在把3斤瓶的2斤蜂蜜倒进7斤瓶里.
5.用10斤瓶里的蜂蜜把3斤灌满.再把这3斤蜂蜜倒进7斤瓶里.
这时,7斤瓶和10斤瓶里各有5斤

一楼的,楼主好像是要30道,你只给了3道。其实你可以到书店看一看,书店应该有这类书籍!

需要小学4-6年级趣味智力题,急需。~

1.一架飞机所带的燃料最多可用9小时。飞机去时顺风每小时可飞行1500米,返回是逆风每小时可飞行1200米、这架飞机最多可飞行多少千米就必须往回飞?
2.一个两位数后面天上两个数字后,组成的四位数比原来的两位数大2768,求组成的四位数是多少?

望采纳0^_^ 0 2008-2009学年度第一学期 小学英语六年级期末试卷班级_________ 姓名________Listening Part(听力部分)30%一 听音,圈出你所听到的选项10%. ( ) 1. A. shop B. stop C. store( ) 2. A. math book B. comic book C. story book( )3. A. go to work B. go to school C.go to the cinema( )4. A. I am going to buy a comic book this morning. B. I am going to buy a dictionary this afternoon. C. I am going to buy a map this evening.( )5. A.a teacher B.a policeman C.a accountant二听音,标序号。10% (   )What should you do then?( )It’s easy, first, put the seeds in the soil.( )What are you going to do after school?( )How do you do that?( )I’m going to plant flower seeds.( )Water it. In several days ,you can see the sprout.三 听问句,选择合适的答句10%1,( )A. You can go straight for 3 minutes. B.I go home by car.2, ( )A. She works in the hospital. B. She goes to work by subway.3, ( ) A. She likes collecting stampsB. She is an accountant.4, ( ) A.She likes making kites. B. He likes making kites.5, ( ) A. I’m going to buy a book..B. I’m going next weekend. Writing Part(笔试部分)70%一 圈出不同类的单词。10%1. A.north B.east C.right D.south2. A.next week B.this afternoon C.tonight D. take a trip3. A. salesperson B.supermarket C.doctor D. engineer4. A. riding a bike B.reads newspapers C.goes to school D. watches TV5. A. plane B. ship C. subway D. traffic lights二 选择填空。10%1( )-----How do you go home? ------I go home _____ foot.A. buy B. by C. on2( )I have a pen pal. He is a boy. ------- He _____ collecting stampsA. likes B. like C. liking3( )-----Does your father live in Shanghai? ------________.A. No, she doesn’t. B. Yes, she does. C. Yes, he does.4( )-----_______________? ------She goes to work by car.A. How does she go to work?B. When does she go to work? C. Where does she work?5( )______ at the red light.A. Go B. Stop C. Wait6( )My sister is _____ doctor, and my brother is ____ artist.A. a ,a B. a, the C. a, an7( )My sister wants to ____ a trip.A. buy B. make C. take8( )Mary’s father helps sick people in the hospital. What does he do?A. He’s a policeman. B .He’s a teacher. C. He’s a doctor.9( )What does it mean? (这是什么意思?)A. No left turn B. No bike C. One way10( )---Where is the bank?---Walk east ____ 3 minutes. A. for B. on C. by三 根据所给的信息,补全句子。10%1. I usually go to Beijing ________ _______.2. Wang Gang likes helping people, he is a ____3. I go to the _______________ on foot. 4. Chen Jie likes _____________ the __________.5. The __________ comes from the clouds. 6. My brother’s hobby is _____________. 7. My aunt is a _______________. 8. Miss Li _______________ math. 四.连词成句,注意标点符号和大小写。10% 1. go for minutes straight five_________________________________________________ 2. mother where work does your ____________________________________________________ 3. Beijing by to goes he plane sometimes ___________________________________________________ 4. I’m visit going my tomorrow grandparents to __________________________________________________ 5.going you when there are _________________________________________________ 五 情景对话.10% Mom: Liu Yun, Children’s Day is coming. ________? Liu Yun: ___________________. Mom: Are you going to buy something? Liu Yun: Yes. Mom: ________________________________?_.Liu Yun : I like reading. _____________.Mom: What kind of books? Liu Yun: Some story books. Mom: What else? Liu Yun: ______________________________? Mom: Sure. . Liu Yun: Thank you, Mom. A. What are you going to buy? B. I’m going to Xinhua Supermarket. C. Where are you going? D. I’m going to buy some books.E. Can I have a new dress and a pair of new shoe六阅读短文,判断并回答问题。20%,(判断题每题两分,回答问题三分)Alice is my e-pal. She lives in Beijing. She is a student.She has a happy family. There are 3 people in her family. Her mother is a writer. She writes books for children. She often goes to the library and reads story books. She works at home.Her father is an engineer. He works in a toy company. He designs toys for children. He goes to work by subway.判断:1.Alice is my good friend. ( )2.Her mother works in the library.( )3.Her father is an engineer.( )4.They are very happy. ( )回答:1.What does her mother do?____________________________________.2.Where does her father work?______________________________________.3.How many people are there in her family? Who are they?____________________________________________________ ____________________________________________________.
附:六年级期末试卷听力材料一.听音,圈出你所听到的选项10%. 1.Stop at a red light.2.I am going to by a comic book.3.I am going to the cinema.4.I am going to by a dictionary.5.she is an accountant.二.听音,标序号。10% 1.What are you going to do after school?2.I’m going to plant flower seeds. 3.How do you do that? 4.It’s easy, first, put the seeds in the soil.5.What should you do then? 6.Water it. In several days ,you can see the sprout.三 听问句,选择合适的答句10%1.How do you go home?2.Where does she work?3.What does she do?4.What does she like?5.When are you going?

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